title: CONTRACTION IN THE OPAQUE PART OF THE ADDUCTOR MUSCLE OF THE OYSTER (CRASSOSTREA ANGULATA).
mesh_terms: D000109:Acetylcholine; D000818:Animals; D049896:Crassostrea; D004558:Electric Stimulation; D004594:Electrophysiology; D008974:Mollusca; D009132:Muscles; D010125:Ostreidae; D010600:Pharmacology; D010828:Physiology, Comparative; D012106:Research; D012701:Serotonin
chemical_list: D012701:Serotonin; D000109:Acetylcholine
keywords: ACETYLCHOLINE; ELECTRIC STIMULATION; ELECTROPHYSIOLOGY; EXPERIMENTAL LAB STUDY; MOLLUSCA; MUSCLES; PHARMACOLOGY; PHYSIOLOGY, COMPARATIVE; SEROTONIN