title: Influence of morphine sulfate on cocaine-induced coronary vasoconstriction.
mesh_terms: D000281:Administration, Intranasal; D001794:Blood Pressure / Q000187:drug effects; D003042:Cocaine / Q000008:administration & dosage / Q000009:adverse effects*; D003324:Coronary Artery Disease / Q000139:chemically induced; D003331:Coronary Vessels / Q000187:drug effects* / Q000502:physiology; D004334:Drug Administration Schedule; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage / Q000009:adverse effects*; D009294:Narcotics / Q000008:administration & dosage / Q000009:adverse effects*; D019966:Substance-Related Disorders / Q000150:complications; D014661:Vasoconstriction / Q000187:drug effects* / Q000502:physiology
chemical_list: D009294:Narcotics; D009020:Morphine; D003042:Cocaine