API:  http://id.who.int/icd/release/10/2010/M95-M99
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/M95-M99",
    "parent": [
        "http://id.who.int/icd/release/10/2010/XIII"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/M95",
        "http://id.who.int/icd/release/10/2010/M96",
        "http://id.who.int/icd/release/10/2010/M99"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/M95-M99",
    "code": "M95-M99",
    "title": {
        "@language": "en",
        "@value": "Other disorders of the musculoskeletal system and connective tissue"
    },
    "classKind": "block"
}
Title: Other disorders of the musculoskeletal system and connective tissue
Code:  M95-M99

Child

1.  http://id.who.int/icd/release/10/2010/M95
2.  http://id.who.int/icd/release/10/2010/M96
3.  http://id.who.int/icd/release/10/2010/M99