APA

Tzivras M., Archimandritis A., Balatsos V., Delis V., Souyioultzis S., Skandalis N., Kanellopoulou E., Manika Z. & Davaris P. (19980415). One-week therapy with omeprazole, clarithromycin and metronidazole or ornidazole, followed by 3 weeks' treatment with omeprazole, eradicates Helicobacter pylori equally and heals duodenal ulcer. : European journal of gastroenterology & hepatology.

Chicago

Tzivras M, Archimandritis A, Balatsos V, Delis V, Souyioultzis S, Skandalis N, Kanellopoulou E, Manika Z and Davaris P. 19980415. One-week therapy with omeprazole, clarithromycin and metronidazole or ornidazole, followed by 3 weeks' treatment with omeprazole, eradicates Helicobacter pylori equally and heals duodenal ulcer. : European journal of gastroenterology & hepatology.

Harvard

Tzivras M., Archimandritis A., Balatsos V., Delis V., Souyioultzis S., Skandalis N., Kanellopoulou E., Manika Z. and Davaris P. (19980415). One-week therapy with omeprazole, clarithromycin and metronidazole or ornidazole, followed by 3 weeks' treatment with omeprazole, eradicates Helicobacter pylori equally and heals duodenal ulcer. : European journal of gastroenterology & hepatology.

MLA

Tzivras M, Archimandritis A, Balatsos V, Delis V, Souyioultzis S, Skandalis N, Kanellopoulou E, Manika Z and Davaris P. One-week therapy with omeprazole, clarithromycin and metronidazole or ornidazole, followed by 3 weeks' treatment with omeprazole, eradicates Helicobacter pylori equally and heals duodenal ulcer. : European journal of gastroenterology & hepatology. 19980415.