TY  - JOUR
A1  - Tsai, S.
A1  - Hardy, R.
A1  - Wen, C.
T1  - The standardized mortality ratio and life expectancy
Y1  - 1992
DO  - 10.1093/oxfordjournals.aje.a116369
VL  - 135
IS  - 7

ER  -