title: Some new data concerning effect of actinomycin D on early chick embryos.
mesh_terms: D000014:Abnormalities, Drug-Induced; D000818:Animals; D001921:Brain / Q000002:abnormalities / Q000187:drug effects / Q000196:embryology; D002642:Chick Embryo / Q000187:drug effects*; D003609:Dactinomycin / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects / Q000196:embryology; D013997:Time Factors
chemical_list: D003609:Dactinomycin