title: Photosensitization of pseudourea (NSC-56054).
mesh_terms: D000873:Anthracenes / Q000633:toxicity; D000970:Antineoplastic Agents / Q000633:toxicity*; D002986:Clinical Trials as Topic; D006801:Humans; D008027:Light; D010777:Photochemistry; D013890:Thiourea / Q000633:toxicity*
chemical_list: D000873:Anthracenes; D000970:Antineoplastic Agents; D013890:Thiourea