@article{Yoshinaga2005,
author = {Yoshinaga, Kazuhiko and Une, Hiroshi},
title= {Contributions of mortality changes by age group and selected causes of death to the increase in Japanese life expectancy at birth from 1950 to 2000},
year = {2005},
doi = {10.1007/s10654-004-9557-x},
journal = {European Journal of Epidemiology},
volume = {20},
number = {1},
pages = {49--57},
}