API:  http://id.who.int/icd/release/10/2010/Q23.0
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/Q23.0",
    "parent": [
        "http://id.who.int/icd/release/10/2010/Q23"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/Q23.0",
    "code": "Q23.0",
    "title": {
        "@language": "en",
        "@value": "Congenital stenosis of aortic valve"
    },
    "inclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "Congenital aortic: atresia"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "Congenital aortic: stenosis"
            }
        }
    ],
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "congenital subaortic stenosis"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "that in hypoplastic left heart syndrome"
            }
        }
    ],
    "classKind": "category"
}
Title: Congenital stenosis of aortic valve
Code:  Q23.0