A history of device oversight by the US Food and Drug Administration traces regulatory changes in response to injuries caused by Dalkon Shield intrauterine devices.
AMA J Ethics. 2021;23(9):E712-720. doi:
10.1001/amajethics.2021.712.
A physician responds to a previous article about the differences between using a commercial laboratory and a smaller hospital or pathology group lab for dermatological tests.