title: Studies with coronary-active drugs.
mesh_terms: D000818:Animals; D002319:Cardiovascular System / Q000187:drug effects*; D003331:Coronary Vessels / Q000187:drug effects*; D004285:Dogs; D006168:Guinea Pigs; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D014665:Vasodilator Agents