Cita APA

Celli, B. (1993). Respiratory muscle strength after upper abdominal surgery.

Chicago Style Citation

Celli, B. Respiratory Muscle Strength After Upper Abdominal Surgery. 1993.

Cita MLA

Celli, B. Respiratory Muscle Strength After Upper Abdominal Surgery. 1993.

Atenció: Aquestes cites poden no estar 100% correctes.