title: Comparative effects of prostaglandins on the embryonic myocardium.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D006321:Heart / Q000196:embryology; D009200:Myocardial Contraction / Q000187:drug effects*; D011453:Prostaglandins / Q000494:pharmacology*; D011454:Prostaglandins A / Q000494:pharmacology; D011458:Prostaglandins E / Q000494:pharmacology; D011460:Prostaglandins F / Q000494:pharmacology
chemical_list: D011453:Prostaglandins; D011454:Prostaglandins A; D011458:Prostaglandins E; D011460:Prostaglandins F