TY - JOUR A1 - Robertson, C. A1 - Boyle, P. T1 - Age-period-cohort models of chronic disease rates. II: Graphical approaches Y1 - 1998 DO - 10.1002/(Sici)1097-0258(19980630)17:12<1325::Aid-Sim854>3.0.Co;2-R JF - Statistics in medicine VL - 17 IS - 12 SP - 1325 EP - -1339 ER -