Cholinergic and adrenergic innervation of the guinea-pig penis.
D000818:Animals; D002802:Cholinesterases / Q000032:analysis; D006168:Guinea Pigs / Q000033:anatomy & histology*; D006651:Histocytochemistry; D008297:Male; D010413:Penis / Q000201:enzymology / Q000294:innervation*; D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic; D013127:Spinal Nerves / Q000648:ultrastructure
D011941:Receptors, Adrenergic; D011950:Receptors, Cholinergic; D002802:Cholinesterases