【作者(必填)】Villari P, Spino C, Chalmers TC, Lau J, Sacks HS.
【文题(必填)】Cesarean section to reduce perinatal transmission of human immunodeficiency virus. A metaanalysis.727
【年份(必填)】1993
【全文链接或数据库名称(选填)】http://www.ncbi.nlm.nih.gov/pubmed/8306011



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