API:  http://id.who.int/icd/release/10/2016/R63
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2016/R63",
    "parent": [
        "http://id.who.int/icd/release/10/2016/R50-R69"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2016/R63.0",
        "http://id.who.int/icd/release/10/2016/R63.1",
        "http://id.who.int/icd/release/10/2016/R63.2",
        "http://id.who.int/icd/release/10/2016/R63.3",
        "http://id.who.int/icd/release/10/2016/R63.4",
        "http://id.who.int/icd/release/10/2016/R63.5",
        "http://id.who.int/icd/release/10/2016/R63.6",
        "http://id.who.int/icd/release/10/2016/R63.8"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2016/en#/R63",
    "code": "R63",
    "title": {
        "@language": "en",
        "@value": "Symptoms and signs concerning food and fluid intake"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "bulimia NOS"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "eating disorders of nonorganic origin"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "malnutrition"
            }
        }
    ],
    "classKind": "category"
}