APA

Kashifard M., Malekzadeh R., Siavoshi F., Mikaeli J. & Massarrat S. (19990127). Continuous and more effective duodenal ulcer healing under therapy with bismuth and two antibiotics than with dual therapy comprising omeprazole and amoxicillin. : European journal of gastroenterology & hepatology.

Chicago

Kashifard M, Malekzadeh R, Siavoshi F, Mikaeli J and Massarrat S. 19990127. Continuous and more effective duodenal ulcer healing under therapy with bismuth and two antibiotics than with dual therapy comprising omeprazole and amoxicillin. : European journal of gastroenterology & hepatology.

Harvard

Kashifard M., Malekzadeh R., Siavoshi F., Mikaeli J. and Massarrat S. (19990127). Continuous and more effective duodenal ulcer healing under therapy with bismuth and two antibiotics than with dual therapy comprising omeprazole and amoxicillin. : European journal of gastroenterology & hepatology.

MLA

Kashifard M, Malekzadeh R, Siavoshi F, Mikaeli J and Massarrat S. Continuous and more effective duodenal ulcer healing under therapy with bismuth and two antibiotics than with dual therapy comprising omeprazole and amoxicillin. : European journal of gastroenterology & hepatology. 19990127.