title: Myasthenia gravis presenting as internuclear ophthalmoplegia.
mesh_terms: D003937:Diagnosis, Differential; D004172:Diplopia / Q000209:etiology; D004491:Edrophonium; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000150:complications*; D009886:Ophthalmoplegia / Q000209:etiology*; D013285:Strabismus / Q000209:etiology; D014065:Tonometry, Ocular
chemical_list: D004491:Edrophonium