Baumgart Daniel C, Le Berre Catherine
From the Division of Gastroenterology, University of Alberta, Edmonton, Canada (D.C.B.); and Institut des Maladies de l'Appareil Digestif, Nantes University Hospital, Nantes, and the Department of Gastroenterology, Nancy University Hospital, Université de Lorraine, Vandœuvre-lès-Nancy - both in France (C.L.B.).
N Engl J Med. 2021 Sep 30;385(14):1302-1315. doi: 10.1056/NEJMra1907607.