Xiong Y, Weng X, Snyder B, Ma L, Cong M, Miller EL, Van Scoy LJ, Lennon RP. Perceptions and knowledge regarding the COVID-19 pandemic between U.S. and China: a mixed-methods study. Global Health. 2022 Aug 8;18(1):76. doi: 10.1186/s12992-022-00864-y
Vallano A, Mendoza G, Rodríguez A, Rebordosa C. Seguridad de los analgesicos y de los antiinflamatorios. Farm Hosp. 2004;157:23-31.
Rothman KJ. Estimation of confidence limits for the cumulative probability of survival in life-table analysis. J Chronic Dis. 1978 Jan 1;31(8):557-60. doi: 10.1016/0021-9681(78)90043-7
Rothman KJ. A pictorial representation of confounding in epidemiologic studies. J Chronic Dis. 1975 Feb;28(2):101-8.
Rothman KJ, Keller AZ. The effect of joint exposure to alcohol and tobacco on risk of cancer of the mouth and pharynx. J Chronic Dis. 1972 Dec;25(12):711-6.