Cita APA

Gordon, W. (1901). The Origin of Gastric Ulcer. Bristol Med Chir J (1883).

Chicago Style Citation

Gordon, W. "The Origin of Gastric Ulcer." Bristol Med Chir J (1883) 1901.

Cita MLA

Gordon, W. "The Origin of Gastric Ulcer." Bristol Med Chir J (1883) 1901.

Atenció: Aquestes cites poden no estar 100% correctes.