Cita APA (7a ed.)

(2007). Using expanded polytetrafluoroethylene patches to repair perforations of the gastrointestinal tract: A two-case report.

Cita Chicago Style (17a ed.)

Using Expanded Polytetrafluoroethylene Patches to Repair Perforations of the Gastrointestinal Tract: A Two-case Report. 2007.

Cita MLA (8a ed.)

Using Expanded Polytetrafluoroethylene Patches to Repair Perforations of the Gastrointestinal Tract: A Two-case Report. 2007.