title: Effect of deprivation of vitamin A on ultrastructural changes during oestrogen-induced growth of immature chick oviduct.
mesh_terms: D000818:Animals; D002645:Chickens; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D010057:Oviducts / Q000254:growth & development / Q000648:ultrastructure*; D014802:Vitamin A Deficiency / Q000473:pathology*
chemical_list: D004958:Estradiol