title: The effect of carbon monoxide on early rat embryo heart rates.
mesh_terms: D000818:Animals; D002248:Carbon Monoxide / Q000494:pharmacology*; D004622:Embryo, Mammalian / Q000187:drug effects*; D005260:Female; D006339:Heart Rate / Q000187:drug effects*; D011247:Pregnancy; D051381:Rats
chemical_list: D002248:Carbon Monoxide