Gastric relaxation by intravenous and intracerebroventricular administration of apomorphine, morphine and fentanyl in the conscious dog.
D000818:Animals; D001058:Apomorphine / Q000494:pharmacology*; D004285:Dogs; D005283:Fentanyl / Q000494:pharmacology*; D007275:Injections, Intravenous; D007276:Injections, Intraventricular; D009020:Morphine / Q000494:pharmacology*; D013270:Stomach / Q000187:drug effects*
D009020:Morphine; D001058:Apomorphine; D005283:Fentanyl