title: On the differential diagnosis of masseter muscle hypertrophy. (Case report).
mesh_terms: D000200:Action Potentials; D000328:Adult; D003937:Diagnosis, Differential; D004576:Electromyography; D005260:Female; D006801:Humans; D006984:Hypertrophy / Q000175:diagnosis*; D008410:Masticatory Muscles / Q000294:innervation; D009135:Muscular Diseases / Q000175:diagnosis*