Dr Rajani Katta joins Ethics Talk to discuss her article, coauthored with Dina H. Zamil, Emily K. Burns, and Dr Ariadna Perez-Sanchez: “Do You Know How to Assess Risks Posed by Over-the-Counter Vitamin A Supplements?”
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.