title: Estrogen-induced transformation of somatotrophs into mammotrophs in the rat.
mesh_terms: D000818:Animals; D001345:Autoradiography; D004958:Estradiol / Q000494:pharmacology; D008297:Male; D008854:Microscopy, Electron; D010902:Pituitary Gland / Q000166:cytology / Q000187:drug effects*; D051381:Rats; D013936:Thymidine; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D004958:Estradiol; D013936:Thymidine