title: Influence of estradiol on the ultrastructure of rat pineal gland.
mesh_terms: D000818:Animals; D004958:Estradiol / Q000494:pharmacology*; D008297:Male; D010870:Pineal Gland / Q000187:drug effects / Q000648:ultrastructure*; D051381:Rats
chemical_list: D004958:Estradiol