CREATE TABLE table_name_83 (bleeding_time VARCHAR, platelet_count VARCHAR, condition VARCHAR)

Name the bleeding time with platelet count of unaffected and condition of factor xii deficiency
SELECT bleeding_time FROM table_name_83 WHERE platelet_count = "unaffected" AND condition = "factor xii deficiency"
SELECT "bleeding_time" FROM "table_name_83" WHERE "condition" = "factor xii deficiency" AND "platelet_count" = "unaffected"