– pneumonia, viral – pulmonary alveolar proteinosis – pulmonary edema – pulmonary embolism – pulmonary eosinophilia – pulmonary veno-occlusive disease – respiratory distress syndrome, adult – respiratory distress syndrome, newborn – hyaline membrane disease – scimitar syndrome – silo filler's disease – tuberculosis, pulmonary – silicotuberculosis – nose diseases – choanal atresia – epistaxis – granuloma, lethal midline – nasal obstruction – nose deformities, acquired – nose neoplasms – paranasal sinus neoplasms – maxillary sinus neoplasms – paranasal sinus diseases – paranasal sinus neoplasms – maxillary sinus neoplasms – sinusitis – ethmoid sinusitis – frontal sinusitis – maxillary sinusitis – sphenoid sinusitis – rhinitis – rhinitis, allergic, perennial – rhinitis, allergic, seasonal – rhinitis, atrophic – rhinitis, vasomotor – rhinoscleroma – pleural diseases – chylothorax – empyema, pleural – empyema, tuberculous – hemopneumothorax – hemothorax – hydropneumothorax – hydrothorax – pleural effusion – pleural effusion, malignant – pleural neoplasms – pleural effusion, malignant – pleurisy – pleuropneumonia – pneumothorax – tuberculosis, pleural – empyema, tuberculous – respiration disorders – apnea – sleep apnea syndromes – sleep apnea, central – sleep apnea, obstructive – obesity hypoventilation syndrome – cheyne-stokes respiration – cough – dyspnea – dyspnea, paroxysmal – hoarseness – hyperventilation – alkalosis, respiratory – laryngismus – meconium aspiration syndrome – mouth breathing – respiratory distress syndrome, adult – respiratory distress syndrome, newborn – hyaline membrane disease – respiratory insufficiency – acidosis, respiratory – airway obstruction – nasal obstruction – granuloma, laryngeal – hantavirus pulmonary syndrome – hypoventilation – obesity hypoventilation syndrome – positive-pressure respiration, intrinsic – respiratory paralysis – respiratory hypersensitivity – alveolitis, extrinsic allergic – bird fancier's lung – farmer's lung – aspergillosis, allergic bronchopulmonary – asthma – asthma, exercise-induced – status asthmaticus – rhinitis, allergic, perennial – rhinitis, allergic, seasonal – respiratory system abnormalities – bronchogenic cyst – bronchopulmonary sequestration – choanal atresia – cystic adenomatoid malformation of lung, congenital – kartagener syndrome – scimitar syndrome – tracheobronchomegaly – respiratory tract fistula – bronchial fistula – tracheoesophageal fistula – respiratory tract infections – bovine respiratory disease complex – pasteurellosis, pneumonic – pneumonia, atypical interstitial, of cattle – pneumonia of calves, enzootic – bronchitis – bronchiolitis – bronchiolitis, viral – bronchitis, chronic – common cold – empyema, pleural – empyema, tuberculous – influenza, human – laryngitis – epiglottitis – legionellosis – legionnaires' disease – lung abscess – lung diseases, fungal – aspergillosis, allergic bronchopulmonary – pneumonia, pneumocystis – lung