@article{Brenner2008,
author = {Brenner, H. and Hakulinen, T.},
title= {Period versus cohort modeling of up-to-date cancer survival},
year = {2008},
doi = {10.1002/ijc.23087},
journal = {International Journal of Cancer},
volume = {122},
number = {4},
pages = {898--904},
}