TY - JOUR A1 - Slama, R. A1 - Werwatz, A. T1 - Controlling for continuous confounding factors: Non- and semi-parametric approaches Y1 - 2005 DO - 10.1016/S0398-7620(05)84769-8 JF - Revue d’Epidémiologie et de Santé Publique VL - 53 IS - 2S SP - 65 EP - -80 ER -