API:  http://id.who.int/icd/release/10/2010/N18.4
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/N18.4",
    "parent": [
        "http://id.who.int/icd/release/10/2010/N18"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/N18.4",
    "code": "N18.4",
    "title": {
        "@language": "en",
        "@value": "Chronic kidney disease, stage 4"
    },
    "definition": {
        "@language": "en",
        "@value": "Kidney damage with severely decreased GFR (15-29 mL/min)"
    },
    "classKind": "category"
}
Title: Chronic kidney disease, stage 4
Code:  N18.4