title: The nature of the defect in the Eaton-Lambert syndrome.
mesh_terms: D000200:Action Potentials; D002283:Carcinoma, Bronchogenic / Q000150:complications*; D004558:Electric Stimulation; D004594:Electrophysiology; D006146:Guanidines / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009135:Muscular Diseases / Q000150:complications* / Q000188:drug therapy / Q000503:physiopathology*; D009210:Myofibrils / Q000503:physiopathology; D009431:Neural Conduction; D009469:Neuromuscular Junction / Q000503:physiopathology*; D010525:Peripheral Nerves / Q000503:physiopathology; D012026:Reflex, Stretch
chemical_list: D006146:Guanidines