1. Proprietary vs. non-proprietary preparations: which shall physicians prescribe? : a number of notorious nostrums and their scientific substitutes Publication: Detroit, Mich. : Scientific Department, Parke, Davis & Company, 1885 Subject(s): Drugs, GenericNostrumsDrug Substitution
2. Considerations in demonstrating interchangeability with a reference product Publication: Silver Spring, MD : Center for Drug Evaluation and Research, May 2019 Subject(s): Biosimilar Pharmaceuticals -- standardsDrug SubstitutionProteins -- therapeutic useBiological ProductsClinical Trials as TopicResearch DesignHumansUnited StatesUnited States. Department of Health and Human Services.United States. Food and Drug Administration.
