Mukhtar Nizar A, Fox Rena K
Department of Gastroenterology, Kaiser Permanente San Francisco Medical Center, San Francisco, CA, USA.
Division of General Internal Medicine, Department of Medicine, University of California San Francisco School of Medicine , San Francisco, CA, USA.
J Gen Intern Med. 2020 Oct;35(10):2836-2837. doi: 10.1007/s11606-020-06004-9.