- Recurrence of thymoma with appearance of myasthenia gravis 18 years after surgery: a case report. Shinkai, T., Saijo, N., Yoshioka, S., Suemasu, K., Hasegawa, H., Miyazawa, N., Kamiya, T., Kanzawa, F., Nakajima, T., Shimosato, Y. Jpn. J. Clin. Oncol. (1985)









