TY  - JOUR
A1  - Caldwell, J.C.
A1  - Caldwell, P.
T1  - What Does the Matlab Fertility Experience Really Show?
Y1  - 1992
DO  - 10.2307/1966527
JF  - Studies in Family Planning
VL  - 23
IS  - 5
SP  - 292
EP  - -310

ER  -