Maturation of ovarian frog eggs without ovulation.
D000818:Animals; D001001:Anura; D005260:Female; D066298:In Vitro Techniques; D010060:Ovulation / Q000502:physiology; D010063:Ovum / Q000187:drug effects / Q000254:growth & development*; D010908:Pituitary Hormones, Anterior / Q000494:pharmacology; D011374:Progesterone / Q000494:pharmacology
D010908:Pituitary Hormones, Anterior; D011374:Progesterone