1. Mouse embryo assay for assisted reproduction technology devices: guidance for industry and Food and Drug Administration staff Publication: [Silver Spring, MD] : Center for Devices and Radiological Health, January 5, 2021 Subject(s): Biological AssayDevice ApprovalEmbryo, MammalianMiceReproductive Techniques, AssistedUnited StatesUnited States. Department of Health and Human ServicesUnited States. Food and Drug Administration