title: Proceedings: Species variation in motor transmission to the retractor penis muscle.
mesh_terms: D000818:Animals; D004285:Dogs; D006736:Horses; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction; D010413:Penis / Q000294:innervation*; D012756:Sheep; D013045:Species Specificity; D013552:Swine; D009435:Synaptic Transmission