T. Stürmer, K. Rothman, J. Avorn, and R. Glynn. American journal of epidemiology, 172 (7):
843-54(October 2010)5732<m:linebreak></m:linebreak>JID: 7910653; aheadofprint;<m:linebreak></m:linebreak>Propensity score.
G. Quartey, M. Feudjo-Tepie, J. Wang, and J. Kim. Pharmaceutical statistics, 10 (6):
539-47(November 2011)6482<m:linebreak></m:linebreak>CI: Copyright (c) 2011; JID: 101201192; aheadofprint;<m:linebreak></m:linebreak>Propensity score; Bias; Variables instrumentals; Introductori; Tipus d'estudis.
F. Lobo, S. Wagner, C. Gross, and J. Schommer. Research in social & administrative pharmacy : RSAP, 2 (1):
143-51(March 2006)6524<m:linebreak></m:linebreak>LR: 20071115; JID: 101231974; ppublish;<m:linebreak></m:linebreak>Propensity score; Introductori.