anchor.diff:  
       + Body
   
  -            {
  -              "members": [
  -                {
  -                  "_id": "56c42b3f7df006c561fd97d5",
  -                  "isLeafInferred": false,
  -                  "isLeafStated": false,
  -                  "conceptId": "24176006",
  -                  "defaultTerm": "Structure of plantar interosseous muscle of foot (body structure)",
  -                  "definitionStatus": "Primitive",
  -                  "active": true,
  -                  "module": "900000000000207008"
  -                },
  -                {
  -                  "_id": "56c42b3f7df006c561fd97d9",
  -                  "isLeafInferred": true,
  -                  "isLeafStated": true,
  -                  "conceptId": "280549003",
  -                  "defaultTerm": "Entire bone complex of orbit (body structure)",
  -                  "definitionStatus": "Primitive",
  -                  "active": true,
  -                  "module": "900000000000207008"
  -                },
  -                {
  -                  "_id": "56c42b3f7df006c561fd97e7",
  -                  "isLeafInferred": false,
  -                  "isLeafStated": false,
  -                  "conceptId": "75913003",
  -                  "defaultTerm": "Structure of manubrium of malleus (body structure)",
  -                  "definitionStatus": "Primitive",
  -                  "active": true,
  -                  "module": "900000000000207008"
  -                },
  -                {
  -                  "_id": "56c42b3f7df006c561fd9803",
  -                  "isLeafInferred": true,
  -                  "isLeafStated": true,
  -                  "conceptId": "245962007",
  -                  "defaultTerm": "L1/L2 part of supraspinous ligament (body structure)",
  -                  "definitionStatus": "Primitive",
  -                  "active": true,
  -                  "module": "900000000000207008"
  -                },
  -                {
  -                  "_id": "56c42b3f7df006c561fd9807",
  -                  "isLeafInferred": false,
  -                  "isLeafStated": false,
  -                  "conceptId": "278369001",
  -                  "defaultTerm": "Segmental bronchus of right upper lobe (body structure)",
  -                  "definitionStatus": "Fully defined",
  -                  "active": true,
  -                  "module": "900000000000207008"
  -                }
  -              ],
  -              "details": {
  -                "total": null,
  -                "refsetId": 446608001
  -              }
  +            {  
  +               "members":[  
  +                  {  
  +                     "_id":"540f65b12ae8860193e41f1b",
  +                     "isLeafInferred":true,
  +                     "isLeafStated":true,
  +                     "conceptId":"427912008",
  +                     "defaultTerm":"1 Deoxynojirimycin (product)",
  +                     "definitionStatus":"Primitive",
  +                     "active":true,
  +                     "module":"900000000000207008"
  +                  },
  +                  {  
  +                     "_id":"540f65b42ae8860193e43ec8",
  +                     "isLeafInferred":false,
  +                     "isLeafStated":false,
  +                     "conceptId":"359393000",
  +                     "defaultTerm":"2-octyl-cyanoacrylate (product)",
  +                     "definitionStatus":"Primitive",
  +                     "active":true,
  +                     "module":"900000000000207008"
  +                  },
  +                  {  
  +                     "_id":"540f65712ae8860193e219e4",
  +                     "isLeafInferred":true,
  +                     "isLeafStated":true,
  +                     "conceptId":"428013003",
  +                     "defaultTerm":"3'-Deoxyadenosine (product)",
  +                     "definitionStatus":"Primitive",
  +                     "active":true,
  +                     "module":"900000000000207008"
  +                  },
  +                  {  
  +                     "_id":"540f65672ae8860193e1c993",
  +                     "isLeafInferred":true,
  +                     "isLeafStated":true,
  +                     "conceptId":"425052006",
  +                     "defaultTerm":"3,4-Diaminopyridine (product)",
  +                     "definitionStatus":"Primitive",
  +                     "active":true,
  +                     "module":"900000000000207008"
  +                  },
  +                  {  
  +                     "_id":"540f65232ae8860193dfc36c",
  +                     "isLeafInferred":false,
  +                     "isLeafStated":false,
  +                     "conceptId":"413355004",
  +                     "defaultTerm":"4-Aminopyridine (product)",
  +                     "definitionStatus":"Primitive",
  +                     "active":true,
  +                     "module":"900000000000207008"
  +                  }
  +               ],
  +               "details":{  
  +                  "total":3234,
  +                  "refsetId":447565001
  +               }
               }
  -
  -## Search [/snomed/{edition}/{release}/descriptions?query={query}&searchMode={mode}&lang={language}&statusFilter={statusFilter}&skipTo={skipTo}&returnLimit={returnLimit}&normalize={normalize}]
  +        
  +## Search [/snomed/{edition}/{release}/descriptions?query={query}&searchMode={mode}&lang={language}&statusFilter={statusFilter}&skipTo={skipTo}&returnLimit={returnLimit}&normalize={normalize}&semanticFilter={semanticFilter}&moduleFilter={moduleFilter}&langFilter={langFilter}&refsetFilter={refsetFilter}]
   Performs a text search over the database, selecting mode and other limits.
   The search results include the matching descriptions plus a filter descriptor object, allowing to further refining the search by providing new limits.
   
   + Parameters
       + edition (required, string, `en-edition`) ... Identifier for the SNOMED CT Edition to browse, for example `en-edition` for the International Edition
  -    + release (required, string, `v20160131`) ... Identifier for the release, usually the release effective time preceded with a `v`.
  +    + release (required, string, `v20140731`) ... Identifier for the release, usually the release effective time preceded with a `v`.
       + query (required, string, `asthma`) ... String terms to use a query.
       + mode (optional, string, `partialMatching`) ... Search mode, either `partialMatching`, `fullText` or `regex`.
       + language (optional, string, `english`) ... Languge for the search, only required for `fullText` mode.
       + statusFilter (optional, string, `english`) ... Value to filter out undesired status, possible values are `activeOnly`, `inactiveOnly` or `activeAndInactive`.
  +    + semanticFilter (optional, string, `findng`) ... Value to restrict search results to specififc an semantic area, possible values are `finding`, `disorder`, `procedure`, etc.
  +    + moduleFilter (optional, string, `900000000000207008`) ... Value to restrict search results to an specififc module, possible values are any valid ModuleId.
  +    + langFilter (optional, string, `en`) ... Value to restrict search results to an specififc language code, possible values are any valid language code.
  +    + refsetFilter (optional, string, `450970008`) ... Value to restrict search results to an specififc reference set, possible values are any valid Reference Set conceptId.
       + returnLimit (optional, number, `5`) ... Number of results to retrieve in one call.
       + skipTo (optional, number, `0`) ... Number of results to skip, used along with limit to paginate.
       + normalize (optional, string, `true`) ... Wether to normalize search terms or not, should be aligned with index normalization option in the database.
  
positive.code: 
      + Body
  
  
              [
                {
                  "_id": "56c42b587df006c561fe1eee",
                  "isLeafInferred": false,
                  "isLeafStated": false,
                  "conceptId": "258331007",
                  "defaultTerm": "Anatomical site notations for tumor staging (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42b717df006c561feb08f",
                  "isLeafInferred": true,
                  "isLeafStated": true,
                  "conceptId": "21229009",
                  "defaultTerm": "Topography not assigned (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42b747df006c561fec762",
                  "isLeafInferred": true,
                  "isLeafStated": true,
                  "conceptId": "361083003",
                  "defaultTerm": "Normal anatomy (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42ba97df006c561ffe865",
                  "isLeafInferred": false,
                  "isLeafStated": false,
                  "conceptId": "118956008",
                  "defaultTerm": "Body structure, altered from its original anatomical structure (morphologic abnormality)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42bb47df006c561002cff",
                  "isLeafInferred": false,
                  "isLeafStated": false,
                  "conceptId": "442083009",
                  "defaultTerm": "Anatomical or acquired body structure (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42c357df006c56102f22e",
                  "isLeafInferred": true,
                  "isLeafStated": true,
                  "conceptId": "278001007",
                  "defaultTerm": "Nonspecific site (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42c397df006c561030962",
                  "isLeafInferred": true,
                  "isLeafStated": true,
                  "conceptId": "87100004",
                  "defaultTerm": "Topography unknown (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                },
                {
                  "_id": "56c42c4e7df006c561037f12",
                  "isLeafInferred": false,
                  "isLeafStated": false,
                  "conceptId": "91832008",
                  "defaultTerm": "Anatomical organizational pattern (body structure)",
                  "definitionStatus": "Primitive",
                  "active": true,
                  "module": "900000000000207008"
                }
              ]
              
  ## Parents [/{edition}/{release}/concepts/{sctid}/parents?form={form}]
  Lists all parents of a concept, in the SNOMED CT hierarchy. Each parent is retrieved in a summary form, called Concept Descriptor.
  
  + Parameters
      + edition (required, string, `en-edition`) ... Identifier for the SNOMED CT Edition to browse, for example `en-edition` for the International Edition
      + release (required, string, `v20160131`) ... Identifier for the release, the release effective time preceded with a `v`.
      + sctid (required, number, `105997008`) ... SNOMED CT Identifier of the concept to retrieve.
      + form (required, string, `inferred`) ... Characteristic type of the Is-a hierarchy, either `stated` or `inferred`.
  
  
negative.code: 
  + Parameters
      + edition (required, string, `en-edition`) ... Identifier for the SNOMED CT Edition to browse, for example `en-edition` for the International Edition
      + release (required, string, `v20140731`) ... Identifier for the release, usually the release effective time preceded with a `v`.
      + sctid (required, number, `123037004`) ... SNOMED CT Identifier of the concept to retrieve.
      + form (required, string, `inferred`) ... Characteristic type of the Is-a hierarchy, either `stated` or `inferred`.
  
  