API:  http://id.who.int/icd/release/10/2010/R89.1
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/R89.1",
    "parent": [
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    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/R89.1",
    "code": "R89.1",
    "title": {
        "@language": "en",
        "@value": "Abnormal findings in specimens from other organs, systems and tissues : abnormal level of hormones"
    },
    "classKind": "modifiedcategory"
}
Title: Abnormal findings in specimens from other organs, systems and tissues : abnormal level of hormones
Code:  R89.1