中国当代医药
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中国当代医药  2019, Vol. 26 Issue (27): 247-249    DOI:
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Application effect of one-handed protection of perineal delivery in natural delivery of primipara
ZHANG Min WANG Wen-hua HE Li-yan
Department of Obstetrics,Jiangxi Dexing Hospital,Jiangxi Province,Dexing 334200,China
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