[1]
L. E. Bravo, J. C. Bravo, J. L. Realpe, G. Zarama, M. B. Piazuelo, and P. Correa, “Source of variation in the diagnosis of Helicobacter pylori-associated multifocal atrophic gastritis.”, cm, vol. 39, no. 1, pp. 58-65, 1.