Dehesa, M., Dooley, C. P., Cohen, H., Fitzgibbons, P. L., Perez-Perez, G. I., & Blaser, M. J. (1991). High prevalence of Helicobacter pylori infection and histologic gastritis in asymptomatic Hispanics.

Dehesa, M., C P. Dooley, H. Cohen, P L. Fitzgibbons, G I. Perez-Perez, ja M J. Blaser. High Prevalence of Helicobacter Pylori Infection and Histologic Gastritis in Asymptomatic Hispanics. 1991.

Dehesa, M., et al. High Prevalence of Helicobacter Pylori Infection and Histologic Gastritis in Asymptomatic Hispanics. 1991.