Singla Manish, Laczek Jeffrey T
Gastroenterology Service, Department of Internal Medicine, Walter Reed National Military Medical Center, Bethesda, Maryland, USA.
Department of Medicine, Uniformed Services University, Bethesda, Maryland.
Am J Gastroenterol. 2020 May;115(5):645-647. doi: 10.14309/ajg.0000000000000533.