API:  http://id.who.int/icd/release/10/2008/N30
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2008/N30",
    "parent": [
        "http://id.who.int/icd/release/10/2008/N30-N39"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2008/N30.0",
        "http://id.who.int/icd/release/10/2008/N30.1",
        "http://id.who.int/icd/release/10/2008/N30.2",
        "http://id.who.int/icd/release/10/2008/N30.3",
        "http://id.who.int/icd/release/10/2008/N30.4",
        "http://id.who.int/icd/release/10/2008/N30.8",
        "http://id.who.int/icd/release/10/2008/N30.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2008/en#/N30",
    "code": "N30",
    "title": {
        "@language": "en",
        "@value": "Cystitis"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "prostatocystitis"
            }
        }
    ],
    "codingHint": [
        {
            "label": {
                "@language": "en",
                "@value": "Use additional code, if desired, to identify infectious agent (B95-B97) or responsible external agent (Chapter XX)."
            }
        }
    ],
    "classKind": "category"
}