Greenberg H B, Gebhard R L, McClain C J, Soltis R D, Kapikian A Z
Gastroenterology. 1979 Feb;76(2):349-50.
Antibody prevalence and titer to rotavirus and Norwalk virus were studied in Crohn's disease patients and in age-, sex-, and time-matched controls. There were no significant antibody differences between the groups studied.