首页>American Journal of Perinatology>The July Effect on Maternal Peripartum Complications before and after Resident Duty Hour Reform: A Population-Based Retrospective Cohort Study
The July Effect on Maternal Peripartum Complications before and after Resident Duty Hour Reform: A Population-Based Retrospective Cohort Study
作者单位：Univ Washington, Med Ctr, Dept Obstet & Gynecol, Seattle, WA 98195 USA[1]Univ Washington, Med Ctr, Dept Med, Div Pulm & Crit Care Med, Seattle, WA 98195 USA[2]Univ Washington, Sch Publ Hlth, Dept Epidemiol, Seattle, WA 98195 USA[3]Fred Hutchinson Canc Res Ctr, Div Publ Hlth Sci, 1124 Columbia St, Seattle, WA 98104 USA[4]
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