API:  http://id.who.int/icd/release/10/2019/F66
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/F66",
    "parent": [
        "http://id.who.int/icd/release/10/2019/F60-F69"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/F66.0",
        "http://id.who.int/icd/release/10/2019/F66.1",
        "http://id.who.int/icd/release/10/2019/F66.2",
        "http://id.who.int/icd/release/10/2019/F66.8",
        "http://id.who.int/icd/release/10/2019/F66.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/F66",
    "code": "F66",
    "title": {
        "@language": "en",
        "@value": "Psychological and behavioural disorders associated with sexual development and orientation"
    },
    "note": [
        {
            "label": {
                "@language": "en",
                "@value": "Sexual orientation by itself is not to be regarded as a disorder."
            }
        }
    ],
    "classKind": "category"
}