API:  http://id.who.int/icd/release/10/2016/Y42
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2016/Y42",
    "parent": [
        "http://id.who.int/icd/release/10/2016/Y40-Y59"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2016/Y42.0",
        "http://id.who.int/icd/release/10/2016/Y42.1",
        "http://id.who.int/icd/release/10/2016/Y42.2",
        "http://id.who.int/icd/release/10/2016/Y42.3",
        "http://id.who.int/icd/release/10/2016/Y42.4",
        "http://id.who.int/icd/release/10/2016/Y42.5",
        "http://id.who.int/icd/release/10/2016/Y42.6",
        "http://id.who.int/icd/release/10/2016/Y42.7",
        "http://id.who.int/icd/release/10/2016/Y42.8",
        "http://id.who.int/icd/release/10/2016/Y42.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2016/en#/Y42",
    "code": "Y42",
    "title": {
        "@language": "en",
        "@value": "Hormones and their synthetic substitutes and antagonists, not elsewhere classified"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "mineralocorticoids and their antagonists"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "oxytocic hormones"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "parathyroid hormones and derivatives"
            }
        }
    ],
    "classKind": "category"
}