API:  http://id.who.int/icd/release/10/2019/B81
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/B81",
    "parent": [
        "http://id.who.int/icd/release/10/2019/B65-B83"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/B81.0",
        "http://id.who.int/icd/release/10/2019/B81.1",
        "http://id.who.int/icd/release/10/2019/B81.2",
        "http://id.who.int/icd/release/10/2019/B81.3",
        "http://id.who.int/icd/release/10/2019/B81.4",
        "http://id.who.int/icd/release/10/2019/B81.8"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/B81",
    "code": "B81",
    "title": {
        "@language": "en",
        "@value": "Other intestinal helminthiases, not elsewhere classified"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "Angiostrongyliasis due to: Angiostrongylus cantonensis"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "Angiostrongyliasis due to: Parastrongylus cantonensis"
            }
        }
    ],
    "classKind": "category"
}