TY  - JOUR
A1  - Boerma, J.T.
A1  - Bicego, G.T.
T1  - Preceding birth intervals and child survival: searching for pathways of influence
Y1  - 1992
JF  - Studies in Family Planning
VL  - 23
IS  - 4
SP  - 243
EP  - -256

ER  -