APA (7th ed.) Citation

Sadeghi, A., Arabpour, E., Rastegar, R., Omidvari, S., Looha, M. A., Keshavarzian, M., & Zali, M. R. Impact of major duodenal papilla morphology on the outcomes of primary needle-knife fistulotomy for deep biliary cannulation. Nature Portfolio.

Chicago Style (17th ed.) Citation

Sadeghi, Amir, Erfan Arabpour, Reyhaneh Rastegar, Samareh Omidvari, Mehdi Azizmohammad Looha, Masoumeh Keshavarzian, and Mohammad Reza Zali. Impact of Major Duodenal Papilla Morphology on the Outcomes of Primary Needle-knife Fistulotomy for Deep Biliary Cannulation. Nature Portfolio.

MLA (9th ed.) Citation

Sadeghi, Amir, et al. Impact of Major Duodenal Papilla Morphology on the Outcomes of Primary Needle-knife Fistulotomy for Deep Biliary Cannulation. Nature Portfolio.