Παραπομπή APA

Ali, H., McDonald, L., Anantharamu, R., Swamy, R., & Berrington, J. (2009). Duodenal stenosis associated with weakness of sphincter of Oddi. BMJ Publishing Group.

Παραπομπή Chicago Style

Ali, Haytham, Leigh McDonald, Rekha Anantharamu, Ravi Swamy, και Janet Berrington. Duodenal Stenosis Associated With Weakness of Sphincter of Oddi. BMJ Publishing Group, 2009.

Παραπομπή MLA

Ali, Haytham, et al. Duodenal Stenosis Associated With Weakness of Sphincter of Oddi. BMJ Publishing Group, 2009.

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