Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Saito, Yasuhiko and Crimmins, Eileen M. and Hayward, Mark D.",Health expectancy : an overview,,Nihon University Population Research Institute,1999,NUPRI research paper series,,,,https://cir.nii.ac.jp/crid/1130000795234648192