Dyfyniad APA

Islami, F., & Kamangar, F. (2008). Helicobacter pylori and Esophageal Cancer Risk -- A Meta-Analysis.

Dyfyniad Arddull Chicago

Islami, Farhad, and Farin Kamangar. Helicobacter Pylori and Esophageal Cancer Risk -- A Meta-Analysis. 2008.

Dyfyniad MLA

Islami, Farhad, and Farin Kamangar. Helicobacter Pylori and Esophageal Cancer Risk -- A Meta-Analysis. 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.