APA

Marmo R., Rotondano G., Piscopo R., Bianco M. A., D'Angella R. & Cipolletta L. (20070313). Dual therapy versus monotherapy in the endoscopic treatment of high-risk bleeding ulcers: a meta-analysis of controlled trials. : The American journal of gastroenterology.

Chicago

Marmo Riccardo, Rotondano Gianluca, Piscopo Roberto, Bianco Maria A, D'Angella Rosario and Cipolletta Livio. 20070313. Dual therapy versus monotherapy in the endoscopic treatment of high-risk bleeding ulcers: a meta-analysis of controlled trials. : The American journal of gastroenterology.

Harvard

Marmo R., Rotondano G., Piscopo R., Bianco M. A., D'Angella R. and Cipolletta L. (20070313). Dual therapy versus monotherapy in the endoscopic treatment of high-risk bleeding ulcers: a meta-analysis of controlled trials. : The American journal of gastroenterology.

MLA

Marmo Riccardo, Rotondano Gianluca, Piscopo Roberto, Bianco Maria A, D'Angella Rosario and Cipolletta Livio. Dual therapy versus monotherapy in the endoscopic treatment of high-risk bleeding ulcers: a meta-analysis of controlled trials. : The American journal of gastroenterology. 20070313.