[The effect of synthetic gestagens on the development of the fertilized ovum].
D010063:Ovum / Q000494:pharmacology*; D011374:Progesterone / Q000031:analogs & derivatives; D045167:Progesterone Congeners; D011372:Progestins; D013739:Testosterone / Q000494:pharmacology*; D015053:Zygote
D045167:Progesterone Congeners; D011372:Progestins; D013739:Testosterone; D011374:Progesterone
OVUM/pharmacology; PROGESTERONE/related compounds; TESTOSTERONE/pharmacology