Khullar Dhruv, Wolfson Daniel, Casalino Lawrence P
Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, New York.
Department of Medicine, Weill Cornell Medical College, New York, New York.
JAMA. 2018 Dec 18;320(23):2419-2420. doi: 10.1001/jama.2018.17719.