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6363. COVID-19: potency assay considerations for monoclonal antibodies and other therapeutic proteins targeting SARS-CoV-2 infectivity

6366. Mouse embryo assay for assisted reproduction technology devices: guidance for industry and Food and Drug Administration staff

6368. Effects of the COVID-19 public health emergency on formal meetings and user fee applications for medical devices: questions and answers (revised) : guidance for industry and Food and Drug Administration staff

6369. Enforcement policy for the Quality Standards of the Mammography Quality Standards Act during the COVID-19 public health emergency: guidance for mammography facilities, state MQSA contract partners, FDA approved MQSA accreditation bodies, and Food and Drug Administration staff