K. Gyr

Bacterial overgrowth during treatment with omeprazole compared with cimetidine: a prospective randomised double blind study.

A. Blum, W. Schwizer, F. Froehlich, 1996, Gut.

Duodenal bacterial overgrowth during treatment in outpatients with omeprazole.

A. Blum, M. Fried, F. Froehlich, 1994, Gut.

Role of gastric colonization in nosocomial infections and endotoxemia: a prospective study in neurosurgical patients on mechanical ventilation.

W. Zimmerli, K. Gyr, D. Scheidegger, 1989, The Journal of infectious diseases.

Is Endoscopy Still Controversial in Secondary Prevention of Colon Cancer

R. Meier, K. Gyr, K. Gyr, 1992 .

High prevalence and coinfection rate of hepatitis G and C infections in intravenous drug addicts.

M. Battegay, P. Erb, K. Gyr, 1997, Journal of hepatology.

Brittleness of gallstones to lithotripsy: effect of physicochemical and ultrastructural characteristics

Smout, M. W. Savage, J. Palmblad, 1994, European journal of clinical investigation.