Khalili, H., Granath, F., Smedby, K. E., Ekbom, A., Neovius, M., Chan, A. T., & Olen, O. (2016). Association Between Long-term Oral Contraceptive Use and Risk of Crohn’s Disease Complications in a Nationwide Study. Gastroenterology.

Khalili, Hamed, Fredrik Granath, Karin E. Smedby, Anders Ekbom, Martin Neovius, Andrew T. Chan, i Ola Olen. "Association Between Long-term Oral Contraceptive Use and Risk of Crohn’s Disease Complications in a Nationwide Study." Gastroenterology 2016.

Khalili, Hamed, et al. "Association Between Long-term Oral Contraceptive Use and Risk of Crohn’s Disease Complications in a Nationwide Study." Gastroenterology 2016.