Xeroderma pigmentosum.
D005050:Etretinate / Q000627:therapeutic use; D006801:Humans; D012867:Skin / Q000528:radiation effects; D012878:Skin Neoplasms / Q000453:epidemiology / Q000209:etiology / Q000628:therapy; D013472:Sunlight / Q000009:adverse effects; D014983:Xeroderma Pigmentosum / Q000150:complications* / Q000175:diagnosis / Q000235:genetics / Q000628:therapy
D005050:Etretinate