--subdivision Side effects under individual drugs and groups of drugs, e.g. Thalidomide--Side effects; Oral contraceptives--Side effects; also subdivision Therapeutic use--Side effects under other individual chemicals and groups of chemicals and individual plants and groups of plants, e.g. Copper--Therapeutic use--Side effects; Corn--Therapeutic use--Side effects; and subdivision Chemotherapy--Complications under individual diseases, e.g. Cancer--Chemotherapy--Complications
