API:  http://id.who.int/icd/release/10/2010/A50-A64
{
    "@context": "http://id.who.int/icd/contexts/contextForICD10Entity.json",
    "@id": "http://id.who.int/icd/release/10/2010/A50-A64",
    "parent": [
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    ],
    "child": [
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        "http://id.who.int/icd/release/10/2010/A51",
        "http://id.who.int/icd/release/10/2010/A52",
        "http://id.who.int/icd/release/10/2010/A53",
        "http://id.who.int/icd/release/10/2010/A54",
        "http://id.who.int/icd/release/10/2010/A55",
        "http://id.who.int/icd/release/10/2010/A56",
        "http://id.who.int/icd/release/10/2010/A57",
        "http://id.who.int/icd/release/10/2010/A58",
        "http://id.who.int/icd/release/10/2010/A59",
        "http://id.who.int/icd/release/10/2010/A60",
        "http://id.who.int/icd/release/10/2010/A63",
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    ],
    "browserUrl": "http://apps.who.int/classifications/icd10/browse/2010/en#/A50-A64",
    "code": "A50-A64",
    "title": {
        "@language": "en",
        "@value": "Infections with a predominantly sexual mode of transmission"
    },
    "exclusion": [
        {
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                "@language": "en",
                "@value": "human immunodeficiency virus [HIV] disease"
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        {
            "label": {
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                "@value": "nonspecific and nongonococcal urethritis"
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        },
        {
            "label": {
                "@language": "en",
                "@value": "Reiter disease"
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