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Start Over You searched for: Subjects Biological Products -- standards Remove constraint Subjects: Biological Products -- standards Subjects United States. Department of Health and Human Services. Remove constraint Subjects: United States. Department of Health and Human Services.

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1. Q11 development and manufacture of drug substances (chemical entities and biotechnological/biological entities): questions and answers

2. Regulatory considerations for human cells, tissues, and cellular and tissue-based products: minimal manipulation and homologous use : guidance for industry and Food and Drug Administration staff

3. Same surgical procedure exception under 21 CFR 1271.15(b): questions and answers regarding the scope of the exception

4. Medical devices containing materials derived from animal sources (except for in vitro diagnostic devices): guidance for industry and Food and Drug Administration staff