1. Effectiveness of timing strategies for delivery of individuals
with placenta previa and accreta.
Robinson BK1, Grobman WA.
http://www.ncbi.nlm.nih.gov/pubmed/20859146
2. When should women with placenta previa be delivered? A decision analysis
Zlatnik MG1, Little SE, Kohli P, Kaimal AJ, Stotland NE, Caughey AB.
http://www.ncbi.nlm.nih.gov/pubmed/21043362
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