title: [Myasthenia and thymectomy. Preliminary note].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D009157:Myasthenia Gravis / Q000601:surgery*; D013934:Thymectomy
vernacular_title: Miastenia y timectomía. Nota preliminar