API:  http://id.who.int/icd/release/10/2008/P20
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2008/P20",
    "parent": [
        "http://id.who.int/icd/release/10/2008/P20-P29"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2008/P20.0",
        "http://id.who.int/icd/release/10/2008/P20.1",
        "http://id.who.int/icd/release/10/2008/P20.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2008/en#/P20",
    "code": "P20",
    "title": {
        "@language": "en",
        "@value": "Intrauterine hypoxia"
    },
    "inclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "abnormal fetal heart rate"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "fetal or intrauterine: acidosis"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "fetal or intrauterine: anoxia"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "fetal or intrauterine: asphyxia"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "fetal or intrauterine: distress"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "fetal or intrauterine: hypoxia"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "meconium in liquor"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "passage of meconium"
            }
        }
    ],
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "intracranial haemorrhage due to anoxia or hypoxia"
            }
        }
    ],
    "classKind": "category"
}