title: Alterations in the heart rate of Thoroughbred horse, pony and Holstein cow through pre- and post-natal stages.
mesh_terms: D000367:Age Factors; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D002417:Cattle / Q000502:physiology*; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006339:Heart Rate / Q000187:drug effects; D006736:Horses / Q000502:physiology*; D011247:Pregnancy; D011433:Propranolol / Q000494:pharmacology
chemical_list: D001285:Atropine; D011433:Propranolol