title: [The effects of morphine on ischemic myocardium. 1. Observation on changes of coronary perfusion pressure-flow relationship (author's transl)].
mesh_terms: D000818:Animals; D003326:Coronary Circulation / Q000187:drug effects*; D003327:Coronary Disease / Q000503:physiopathology*; D004285:Dogs; D006439:Hemodynamics / Q000187:drug effects; D009020:Morphine / Q000494:pharmacology*; D010477:Perfusion
chemical_list: D009020:Morphine