@inproceedings{inproceedings1a27f958, title = {Thymectomy in patients among 50 to 73 years of age: short and long results about 21 patients with myasthenia gravis}, author = {Marchiori, P E and Assis, José Lamartine de and Zambon, A A and Scaff, Milberto}, year = {1991}, booktitle = {Congreso Panamericano de Neurologia} }