API:  http://id.who.int/icd/release/10/2010/O67
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/O67",
    "parent": [
        "http://id.who.int/icd/release/10/2010/O60-O75"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2010/O67.0",
        "http://id.who.int/icd/release/10/2010/O67.8",
        "http://id.who.int/icd/release/10/2010/O67.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/O67",
    "code": "O67",
    "title": {
        "@language": "en",
        "@value": "Labour and delivery complicated by intrapartum haemorrhage, not elsewhere classified"
    },
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "antepartum haemorrhage NEC"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "placenta praevia"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "postpartum haemorrhage"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "premature separation of placenta [abruptio placentae]"
            }
        }
    ],
    "classKind": "category"
}
Title: Labour and delivery complicated by intrapartum haemorrhage, not elsewhere classified
Code:  O67

Child

1.  http://id.who.int/icd/release/10/2010/O67.0
2.  http://id.who.int/icd/release/10/2010/O67.8
3.  http://id.who.int/icd/release/10/2010/O67.9