F, S., JD, C., AW, W., RN, F., R, L., & F, J. (2011). Drug-disease interaction: Crohn's disease elevates verapamil plasma concentrations but reduces response to the drug proportional to disease activity. British journal of clinical pharmacology, 72(5), 787. https://doi.org/10.1111/j.1365-2125.2011.04019.x
Chicago Style (17th ed.) CitationF, Sanaee, Clements JD, Waugh AW, Fedorak RN, Lewanczuk R, and Jamali F. "Drug-disease Interaction: Crohn's Disease Elevates Verapamil Plasma Concentrations but Reduces Response to the Drug Proportional to Disease Activity." British Journal of Clinical Pharmacology 72, no. 5 (2011): 787. https://doi.org/10.1111/j.1365-2125.2011.04019.x.
MLA (9th ed.) CitationF, Sanaee, et al. "Drug-disease Interaction: Crohn's Disease Elevates Verapamil Plasma Concentrations but Reduces Response to the Drug Proportional to Disease Activity." British Journal of Clinical Pharmacology, vol. 72, no. 5, 2011, p. 787, https://doi.org/10.1111/j.1365-2125.2011.04019.x.