[Study on antifertility activity of anordrin analogs].
D000818:Animals; D010064:Embryo Implantation / Q000187:drug effects*; D005260:Female; D008186:Luteolytic Agents; D051379:Mice; D009635:Norandrostanes / Q000494:pharmacology*; D012044:Regression Analysis
D008186:Luteolytic Agents; D009635:Norandrostanes; C010855:anordrin