API:  http://id.who.int/icd/release/10/2019/V02
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2019/V02",
    "parent": [
        "http://id.who.int/icd/release/10/2019/V01-V09"
    ],
    "child": [
        "http://id.who.int/icd/release/10/2019/V02.0",
        "http://id.who.int/icd/release/10/2019/V02.1",
        "http://id.who.int/icd/release/10/2019/V02.9"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2019/en#/V02",
    "code": "V02",
    "title": {
        "@language": "en",
        "@value": "Pedestrian injured in collision with two- or three-wheeled motor vehicle"
    },
    "classKind": "category"
}
Title: Pedestrian injured in collision with two- or three-wheeled motor vehicle
Code:  V02

Child

1.  http://id.who.int/icd/release/10/2019/V02.0
2.  http://id.who.int/icd/release/10/2019/V02.1
3.  http://id.who.int/icd/release/10/2019/V02.9