Cita APA (7a ed.)

Praderi, L., & Vega, D. (2020). Lower esophageal membrane: About an operated case.

Cita Chicago Style (17a ed.)

Praderi, Luis, y Dardo Vega. Lower Esophageal Membrane: About an Operated Case. 2020.

Cita MLA (9a ed.)

Praderi, Luis, y Dardo Vega. Lower Esophageal Membrane: About an Operated Case. 2020.