TY  - JOUR
A1  - Fortney, J.
A1  - Higgins, J.
T1  - The effect of birth interval on perinatal survival and birth weight
Y1  - 1984
DO  - 10.1016/S0033-3506(84)80099-2
JF  - Public Health
VL  - 98
IS  - 2
SP  - 73
EP  - -83

ER  -