Nitroglycerin, nitroprusside and endothelium-derived relaxing factor.
D000818:Animals; D004285:Dogs; D005292:Ferricyanides / Q000494:pharmacology*; D006801:Humans; D009569:Nitric Oxide / Q000378:metabolism; D005996:Nitroglycerin / Q000494:pharmacology*; D009599:Nitroprusside / Q000494:pharmacology*; D014664:Vasodilation / Q000187:drug effects*
D005292:Ferricyanides; D009599:Nitroprusside; D009569:Nitric Oxide; D005996:Nitroglycerin