Cita APA

Orr, K. B. (2003). Acute cholecystitis--room for improvement?

Chicago Style Citation

Orr, Kevin B. Acute Cholecystitis--room for Improvement? 2003.

Cita MLA

Orr, Kevin B. Acute Cholecystitis--room for Improvement? 2003.

Atenció: Aquestes cites poden no estar 100% correctes.