EMERYK, E [EVALUATION OF "UBRETID" (BC 51) IN THE TREATMENT OF MYASTHENIA GRAVIS]. [electronic resource] - Neurologia, neurochirurgia i psychiatria polska - 611-7 p. digital Publication Type: Journal Article ISSN: 1233-2410 Subjects--Topical Terms: Myasthenia GravisParasympathomimeticsPyridinium Compounds