MLA
Ungaro, R.C, et al. Effect of Ibd Medications On Covid-19 Outcomes: Results From an International Registry. 2020. https://doi.org/10.17615/6t00-gd31
APA
Ungaro, R., Brenner, E., Gearry, R., Kaplan, G., Kissous Hunt, M., Lewis, J., Ng, S., Rahier, J., Reinisch, W., Steinwurz, F., Underwood, F., Zhang, X., Colombel, J., & Kappelman, M. (2020). Effect of IBD medications on COVID-19 outcomes: results from an international registry. https://doi.org/10.17615/6t00-gd31
Chicago
Ungaro, R.C., E.J Brenner, R.B Gearry, G.G Kaplan, M Kissous Hunt, J.D Lewis, S.C Ng et al. 2020. Effect of Ibd Medications On Covid-19 Outcomes: Results From an International Registry. https://doi.org/10.17615/6t00-gd31