title: Ovarian meiotic prophase and the fetal pituitary in the rat.
mesh_terms: D000818:Animals; D001835:Body Weight; D002452:Cell Count; D005260:Female; D010053:Ovary / Q000166:cytology* / Q000196:embryology; D010902:Pituitary Gland / Q000196:embryology / Q000502:physiology*; D011247:Pregnancy; D011418:Prophase; D051381:Rats; D011919:Rats, Inbred Strains