TY  - JOUR
A1  - Li, N.
A1  - Feldman, M.W.
A1  - Tuljapurkar, S.
T1  - Sex ratio at birth and son preference
Y1  - 2000b
DO  - 10.1080/08898480009525475
JF  - Mathematical Population Studies
VL  - 8
IS  - 1
SP  - 91
EP  - -107

ER  -