title: Biological activity of the alkaloids of Papaver bracteatum Lindl.
mesh_terms: D000470:Alkaloids / Q000494:pharmacology*; D000818:Animals; D006801:Humans; D007928:Lethal Dose 50; D010207:Papaver; D010946:Plants, Medicinal; D013797:Thebaine / Q000031:analogs & derivatives / Q000494:pharmacology*
chemical_list: D000470:Alkaloids; D013797:Thebaine