SN, M., LS, L., BC, F., GE, D., GT, K., MF, S., & DH, H. (2004). Vitamin E and respiratory tract infections in elderly nursing home residents: A randomized controlled trial. JAMA, 292(7), 828. https://doi.org/10.1001/jama.292.7.828
Chicago Style (17th ed.) CitationSN, Meydani, Leka LS, Fine BC, Dallal GE, Keusch GT, Singh MF, and Hamer DH. "Vitamin E and Respiratory Tract Infections in Elderly Nursing Home Residents: A Randomized Controlled Trial." JAMA 292, no. 7 (2004): 828. https://doi.org/10.1001/jama.292.7.828.
MLA (9th ed.) CitationSN, Meydani, et al. "Vitamin E and Respiratory Tract Infections in Elderly Nursing Home Residents: A Randomized Controlled Trial." JAMA, vol. 292, no. 7, 2004, p. 828, https://doi.org/10.1001/jama.292.7.828.