Cita APA

Fernando, O. N. (1982). Perforated duodenal ulcer after perioperative steroid treatment.

Chicago Style Citation

Fernando, O N. Perforated Duodenal Ulcer After Perioperative Steroid Treatment. 1982.

Cita MLA

Fernando, O N. Perforated Duodenal Ulcer After Perioperative Steroid Treatment. 1982.

Atenció: Aquestes cites poden no estar 100% correctes.