APA (7th ed.) Citation

Verheijen, S., van Luin, M., Brüggemann, R., de Mast, Q., Hassing, R., & Burger, D. (2021). More gastro-intestinal adverse events in non-ICU hospitalised COVID-19 patients treated with chloroquine versus hydroxychloroquine. International Journal of Infectious Diseases, 103, 402. https://doi.org/10.1016/j.ijid.2020.12.010

Chicago Style (17th ed.) Citation

Verheijen, S., M. van Luin, R.J Brüggemann, Q. de Mast, R.J Hassing, and D.M Burger. "More Gastro-intestinal Adverse Events in Non-ICU Hospitalised COVID-19 Patients Treated with Chloroquine Versus Hydroxychloroquine." International Journal of Infectious Diseases 103 (2021): 402. https://doi.org/10.1016/j.ijid.2020.12.010.

MLA (9th ed.) Citation

Verheijen, S., et al. "More Gastro-intestinal Adverse Events in Non-ICU Hospitalised COVID-19 Patients Treated with Chloroquine Versus Hydroxychloroquine." International Journal of Infectious Diseases, vol. 103, 2021, p. 402, https://doi.org/10.1016/j.ijid.2020.12.010.