Mechanism of action of dopamine on the guinea-pig isolated gastroesophageal junction [proceedings].
D000818:Animals; D001011:Aorta / Q000187:drug effects; D004298:Dopamine / Q000494:pharmacology*; D004943:Esophagogastric Junction / Q000187:drug effects*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects
D004298:Dopamine