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derivatives of s - metallorganici acid acyl - (2 - (s) - (2) - pirrolidon - 5 - (s) carbonilamido) - 3 - mercapto propionici with selenium.process for their preparation and pharmaceutical compositions containing them.
derivatives of s - metallorganici acid acyl - (2 - (s) - (2) - pirrolidon - 5 - (s) carbonilamido) - 3 - mercapto propionici with selenium.process for their preparation and pharmaceutical compositions containing them.