title: [Myasthenia gravis: a clinical observation on 113 cases].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006980:Hyperthyroidism / Q000150:complications; D007223:Infant; D007231:Infant, Newborn; D007564:Japan; D008297:Male; D008598:Menstruation; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis / Q000453:epidemiology; D011247:Pregnancy; D013953:Thymus Neoplasms / Q000150:complications; D013960:Thyroid Function Tests