Comparison of the results of transsternal simple, transcervical simple, and extended thymectomy.
D005260:Female; D006801:Humans; D008297:Male; D009157:Myasthenia Gravis / Q000175:diagnosis / Q000628:therapy*; D009333:Neck; D013249:Sternum; D013934:Thymectomy / Q000379:methods*