Authors:
Rollan, A
Giancaspero, R
Acevedo, C
Fuster, F
Hola, K
Citation: A. Rollan et al., Treatment of Helicobacter pylori infection in patients with duodenal ulcer: A cost-benefit study, REV MED CHI, 128(4), 2000, pp. 367-378
Authors:
Rollan, A
Giancaspero, R
Fuster, F
Acevedo, C
Figueroa, C
Hola, K
Schulz, M
Duarte, I
Citation: A. Rollan et al., The long-term reinfection rate and the course of duodenal ulcer disease after eradication of Helicobacter pylori in a developing country, AM J GASTRO, 95(1), 2000, pp. 50-56
Authors:
Opazo, P
Muller, I
Rollan, A
Valenzuela, P
Yudelevich, A
Garcia-de la Guarda, R
Urra, S
Venegas, A
Citation: P. Opazo et al., Serological response to Helicobacter pylori recombinant antigens in Chilean infected patients with duodenal ulcer, non-ulcer dyspepsia and gastric cancer, APMIS, 107(12), 1999, pp. 1069-1078