APA-viite (7. p.)
Piazze, A. (2005). Endoscopic treatments of advanced esophageal cancer and other esophagocardial strictures: Review of 54 personal cases.
Chicago-viite (17. p.)
Piazze, Alvaro. Endoscopic Treatments of Advanced Esophageal Cancer and Other Esophagocardial Strictures: Review of 54 Personal Cases. 2005.
MLA-viite (9. p.)
Piazze, Alvaro. Endoscopic Treatments of Advanced Esophageal Cancer and Other Esophagocardial Strictures: Review of 54 Personal Cases. 2005.
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