机制
发表于 2025-3-28 16:54:12
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正式通知
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故意钓到白杨
发表于 2025-3-28 23:36:29
https://doi.org/10.1007/978-3-319-72036-4s in the epidemiologic transition, basic socio-economic and demographic indicators. For instance, rural sub-Saharan Africa is at an earlier stage of economic and health transition than the urban settings.
雀斑
发表于 2025-3-29 03:57:58
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我的巨大
发表于 2025-3-29 10:30:16
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追逐
发表于 2025-3-29 12:29:26
https://doi.org/10.1007/978-94-007-6778-2Baysian structures additive regression; Child health problems; Clustering within family and household;
障碍物
发表于 2025-3-29 19:37:42
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询问
发表于 2025-3-29 21:47:55
Aims and Limitations of the Work,ion children under the ages of 5 years die each year, largely from preventable and treatable diseases (UNICEF 2010). The hardest hit countries in poor maternal health (defined as the health of mothers during pregnancy, childbirth, and in the postpartum period) and child health (defined as the health
B-cell
发表于 2025-3-30 03:41:18
Aims and Limitations of the Work,children are grouped within mothers or families, and the latter, in turn, are grouped into communities. Children from the same parents tend to be more alike in their characteristics than children chosen at random from the population at large. To ignore this grouping risks overlooking the importance
涂掉
发表于 2025-3-30 05:30:20
Aims and Limitations of the Work,at many levels, and as such several studies have recognized that, for instance, maternal (Caldwell 1979; Cleland and van Ginneken 1988), socio-economic (Castro-Leal et al. 1999; Wagstaff 2001), and environmental (Wolfe and Behrman 1982; Lee et al. 1997) factors are important determinants of childhoo