title: Testing for myasthenia.
mesh_terms: D001763:Blepharoptosis / Q000175:diagnosis*; D004172:Diplopia / Q000175:diagnosis; D004491:Edrophonium; D006801:Humans; D009157:Myasthenia Gravis / Q000175:diagnosis*; D014065:Tonometry, Ocular
chemical_list: D004491:Edrophonium