API:  http://id.who.int/icd/release/10/2016/P61
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2016/P61",
    "parent": [
        "http://id.who.int/icd/release/10/2016/P50-P61"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2016/P61.0",
        "http://id.who.int/icd/release/10/2016/P61.1",
        "http://id.who.int/icd/release/10/2016/P61.2",
        "http://id.who.int/icd/release/10/2016/P61.3",
        "http://id.who.int/icd/release/10/2016/P61.4",
        "http://id.who.int/icd/release/10/2016/P61.5",
        "http://id.who.int/icd/release/10/2016/P61.6",
        "http://id.who.int/icd/release/10/2016/P61.8",
        "http://id.who.int/icd/release/10/2016/P61.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2016/en#/P61",
    "code": "P61",
    "title": {
        "@language": "en",
        "@value": "Other perinatal haematological disorders"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "transient hypogammaglobulinaemia of infancy"
            }
        }
    ],
    "classKind": "category"
}