title: Neutropenia and beta-carotene.
mesh_terms: D000380:Agranulocytosis / Q000139:chemically induced*; D002338:Carotenoids / Q000009:adverse effects*; D006801:Humans; D009503:Neutropenia / Q000139:chemically induced*; D010787:Photosensitivity Disorders / Q000188:drug therapy
chemical_list: D002338:Carotenoids