API:  http://id.who.int/icd/release/10/2010/X31
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/X31",
    "parent": [
        "http://id.who.int/icd/release/10/2010/X30-X39"
    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/X31",
    "code": "X31",
    "title": {
        "@language": "en",
        "@value": "Exposure to excessive natural cold"
    },
    "inclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "excessive cold as the cause of: chilblains NOS"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "excessive cold as the cause of: immersion foot or hand"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "exposure to: cold NOS"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "exposure to: weather conditions"
            }
        }
    ],
    "exclusion": [
        {
            "label": {
                "@language": "en",
                "@value": "cold of man-made origin"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "contact with or inhalation of: dry ice"
            }
        },
        {
            "label": {
                "@language": "en",
                "@value": "contact with or inhalation of: liquefied gas"
            }
        }
    ],
    "classKind": "category"
}
Title: Exposure to excessive natural cold
Code:  X31