APA-referens (7:e uppl.)

Smedh, K. (1994). Intraoperative endoscopy and endoscopic surveillance after surgery in Crohn's disease.

Chicago-referens (17:e uppl.)

Smedh, Kennet. Intraoperative Endoscopy and Endoscopic Surveillance After Surgery in Crohn's Disease. 1994.

MLA-referens (8:e uppl.)

Smedh, Kennet. Intraoperative Endoscopy and Endoscopic Surveillance After Surgery in Crohn's Disease. 1994.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.