title: [Letter: Arsenic and cancer].
mesh_terms: D001151:Arsenic / Q000009:adverse effects* / Q000627:therapeutic use; D002280:Basal Cell Carcinoma / Q000139:chemically induced*; D006801:Humans; D011565:Psoriasis / Q000188:drug therapy; D012878:Skin Neoplasms / Q000139:chemically induced*; D013997:Time Factors
chemical_list: D001151:Arsenic
vernacular_title: Korrespondancer: Arsen og cancer.