1. 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 Publication: [Silver Spring, MD] : Center for Devices and Radiological Health, December 2020 Subject(s): Facility Regulation and ControlMammography -- standardsCOVID-19United StatesUnited States. Department of Health and Human ServicesUnited States. Food and Drug Administration