(Q59509879)
Statements
Seven-day 'rescue' therapy after Helicobacter pylori treatment failure: omeprazole, bismuth, tetracycline and metronidazole vs. ranitidine bismuth citrate, tetracycline and metronidazole (English)
J P Gisbert
J L Gisbert
S Marcos
R G Grávalos
1 October 1999