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A method for the production of for injection gebr also with suitable recesses crystallized precipitations a schwerloesslichen connection of the penicillin with organic bases, in particular the so-called procaine - penicillin
A method for the production of for injection gebr also with suitable recesses crystallized precipitations a schwerloesslichen connection of the penicillin with organic bases, in particular the so-called procaine - penicillin