@article{Robertson1998,
author = {Robertson, C. and Boyle, P.},
title= {Age-period-cohort analysis of chronic disease rates. I: Modelling approach},
year = {1998},
doi = {10.1002/(Sici)1097-0258(19980630)17:12<1305::Aid-Sim853>3.0.Co;2-W},
journal = {Statistics in medicine},
volume = {17},
number = {12},
pages = {1305--1323},
}