title: Arsenic as a cause of skin cancer, with notes on its occurrence in Pretoria.
mesh_terms: D000328:Adult; D000368:Aged; D001151:Arsenic / Q000009:adverse effects*; D002280:Basal Cell Carcinoma / Q000139:chemically induced; D002294:Carcinoma, Squamous Cell / Q000139:chemically induced / Q000473:pathology; D004827:Epilepsy / Q000188:drug therapy; D005121:Extremities; D005260:Female; D006801:Humans; D007642:Keratosis / Q000139:chemically induced; D008175:Lung Neoplasms / Q000139:chemically induced; D008297:Male; D008545:Melanoma / Q000139:chemically induced; D008875:Middle Aged; D012878:Skin Neoplasms / Q000139:chemically induced*; D013019:South Africa
chemical_list: D001151:Arsenic