Fine structure of smooth muscle and neuromuscular junctions in the foot of Helix aspersa.
D000818:Animals; D001369:Axons / Q000032:analysis; D002395:Catecholamines / Q000032:analysis; D006651:Histocytochemistry; D009130:Muscle, Smooth / Q000166:cytology* / Q000294:innervation; D009469:Neuromuscular Junction / Q000166:cytology*; D012908:Snails
D002395:Catecholamines