title: Action of spermine on early chick development. I. Morphogenesis and histogenesis.
mesh_terms: D000014:Abnormalities, Drug-Induced; D000818:Animals; D002490:Central Nervous System / Q000002:abnormalities / Q000187:drug effects; D002642:Chick Embryo; D004912:Erythrocytes / Q000187:drug effects; D006321:Heart / Q000187:drug effects; D006330:Heart Defects, Congenital / Q000139:chemically induced; D006863:Hydrogen-Ion Concentration; D007267:Injections; D017880:Limb Deformities, Congenital; D009024:Morphogenesis / Q000187:drug effects*; D012867:Skin / Q000187:drug effects; D012868:Skin Abnormalities; D013096:Spermine / Q000008:administration & dosage / Q000494:pharmacology / Q000633:toxicity*
chemical_list: D013096:Spermine