Basagana X, Aguilera I, Rivera M, Agis D, Foraster M, Marrugat J, Elosua R, Kunzli N. Measurement error in epidemiologic studies of air pollution based on land-use regression models. Am J Epidemiol. 2013 Oct 15;178(8):1342-6. doi: 10.1093/aje/kwt127
Villa M, Black S, Groth N, Rothman KJ, Apolone G, Weiss NS, Aquino I, Boldori L, Caramaschi F, Gattinoni A, Malchiodi G, Crucitti A, Della Cioppa G, Scarpini E, Mavilio D, Mannino S. Safety of mf59-adjuvanted influenza vaccination in the elderly: results of a comparative study of mf59-adjuvanted vaccine versus nonadjuvanted influenza vaccine in northern Italy. Am J Epidemiol. 2013 Oct;178(7):1139-45.
Sturmer T, Rothman KJ, Avorn J, Glynn RJ. Treatment effects in the presence of unmeasured confounding: dealing with observations in the tails of the propensity score distribution—A simulation study. Am J Epidemiol. 2010 Oct 17;172(7):843-54.