Abstract
Fleckenstein, JM; Kuhlmann, FM; Sheikh, A
Fleckenstein, JM (corresponding author), Washington Univ, Dept Med, Div Infect Dis, Sch Med, Campus Box 8051,660 South Euclid Ave, St Louis, MO 63110 USA.; Fleckenstein, JM (corresponding author), Vet Affairs St Louis Hlth Care Syst, Infect Dis Sect, Med Serv, 915 North Grand Blvd, St Louis, MO 63106 USA.
GASTROENTEROLOGY CLINICS OF NORTH AMERICA, 2021; 50 (2): 283