TY  - JOUR
A1  - Larsen, U.
A1  - Menken, J.
T1  - Individual-level sterility: A new method of estimation with application to sub-saharan Africa
Y1  - 1991
DO  - 10.2307/2061277
JF  - Demography
VL  - 28
IS  - 2
SP  - 229
EP  - -247

ER  -