title: Letter: Sex difference in cardiac actions in prolactin.
mesh_terms: D000818:Animals; D005260:Female; D006321:Heart / Q000187:drug effects*; D008297:Male; D011388:Prolactin / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology; D011817:Rabbits; D012621:Seasons; D012737:Sex Factors
chemical_list: D011388:Prolactin; D011433:Propranolol