TY - JOUR A1 - Nooyens, A.C. A1 - Visscher, T.L. A1 - Verschuren, W.M. A1 - Schuit, A.J. A1 - Boshuizen, H.C. A1 - Mechelen, W. A1 - Seidell, J.C. T1 - Age, period and cohort effects on body weight and body mass index in adults: The Doetinchem Cohort Study Y1 - 2009 DO - 10.1017/S1368980008003091 VL - 12 IS - 6 ER -