共 50 条
- [1] SEX-RATIO AT BIRTH - VALUES, VARIANCE, AND SOME DETERMINANTS [J]. DEMOGRAPHY, 1974, 11 (01) : 131 - 142
- [2] BIRTH CONTROL AND THE SEX-RATIO AT BIRTH [J]. AMERICAN JOURNAL OF SOCIOLOGY, 1932, 38 (02) : 225 - 231
- [7] THE SEX-RATIO AT BIRTH IN INDIA BY REGIONS [J]. MILBANK MEMORIAL FUND QUARTERLY-HEALTH AND SOCIETY, 1964, 42 (02): : 84 - 95