TY  - JOUR
A1  - Imaizumi, Y.
T1  - Infant mortality rates in single, twin and triplet births, and influencing factors in Japan, 1995-98
Y1  - 2001
DO  - 10.1046/j.1365-3016.2001.00378.x
JF  - Paediatric and Perinatal Epidemiology
VL  - 15
IS  - 4

ER  -