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[期刊论文] 作者:Garca-Engudanos A.,Martnez D.,, 来源:世界核心医学期刊文摘:妇产科学分册 年份:2005
[期刊论文] 作者:Garca-Engudanos A.,Martnez D.,Calle M.E.,张瑞,, 来源:世界核心医学期刊文摘(妇产科学分册) 年份:2005
In this prospective, case-control study, a step-wise logistic regression model was used to examine the relationship between the consumption of oral contraceptiv...
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