title: HETEROCYCLIC STEROIDS. VI. STEROIDAL PYRIDAZONES AND PYRIDAZINONES.
mesh_terms: D000728:Androgens; D000818:Animals; D000970:Antineoplastic Agents; D001681:Biological Assay; D002626:Chemistry, Pharmaceutical; D045166:Estradiol Congeners; D004967:Estrogens; D051379:Mice; D010600:Pharmacology; D011200:Poultry; D011724:Pyridazines; D051381:Rats; D012106:Research; D013256:Steroids; D013260:Steroids, Heterocyclic
chemical_list: D000728:Androgens; D000970:Antineoplastic Agents; D045166:Estradiol Congeners; D004967:Estrogens; D011724:Pyridazines; D013256:Steroids; D013260:Steroids, Heterocyclic
keywords: ANDROGENS; ANTINEOPLASTIC AGENTS; BIOLOGICAL ASSAY; CHEMISTRY, PHARMACEUTICAL; ESTROGENS; EXPERIMENTAL LAB STUDY; MICE; PHARMACOLOGY; POULTRY; PYRIDAZINES; RATS; STEROIDS