Mechanism of catecholamine release in the excised vas deferens of guinea pig, especially in relation to the role of acetylcholine.
D000109:Acetylcholine / Q000502:physiology*; D000818:Animals; D002395:Catecholamines / Q000378:metabolism*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D014649:Vas Deferens / Q000378:metabolism*
D002395:Catecholamines; D000109:Acetylcholine