山西省农村育龄妇女优生健康检查服务利用及需求调查
郑玉华,刘宇,贺亚琴,梅志强
Survey on utilization and demand of preconception and prenatal care services among childbearing women in rural Shanxi
Zheng Yuhua, Liu Yu, He Yaqin, Mei Zhiqiang
中国计划生育学杂志
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2012, (4): 237
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DOI: 10.3969/j.issn.1004-8189.2012.04
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