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Start Over Collections Medicine in the Americas, 1610-1920 ✖Remove constraint Collections: Medicine in the Americas, 1610-1920 Subjects Diphtheria -- drug therapy ✖Remove constraint Subjects: Diphtheria -- drug therapy Titles Diphtheria antitoxin Schering: officially guaranteed by the German government : with abstracts of the latest clinical results and answers to criticisms ✖Remove constraint Titles: Diphtheria antitoxin Schering: officially guaranteed by the German government : with abstracts of the latest clinical results and answers to criticisms

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  • Diphtheria antitoxin Schering: officially guaranteed by the German government : with abstracts of the latest clinical results and answers to criticisms1