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中国计划生育学杂志
我国三省妇女妊娠合并贫血的调查
孟玉翠;张雨寒;侯丽艳;程怡民
Survey on maternal anemia during pregnancy in three provinces of China
MengYucui[1];ZhangYuhan[1];HouLiyan[1];ChengYimin[2]
. 2011, (5): 288 .