TY  - JOUR
A1  - Casterline, J.B.
A1  - El-Zanaty, F.
A1  - El-Zeini, L.O.
T1  - Unmet need and unintended fertility: Longitudinal evidence from Upper Egypt
Y1  - 2003
DO  - 10.2307/3181044
JF  - International Family Planning Perspectives
VL  - 29
IS  - 4
SP  - 158
EP  - -166

ER  -