Cita APA

Sherren, J. (1915). THE RED STIPPLING SIGN OF GASTRIC AND DUODENAL ULCER.

Chicago Style Citation

Sherren, James. THE RED STIPPLING SIGN OF GASTRIC AND DUODENAL ULCER. 1915.

Cita MLA

Sherren, James. THE RED STIPPLING SIGN OF GASTRIC AND DUODENAL ULCER. 1915.

Atenció: Aquestes cites poden no estar 100% correctes.