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Predictors of Prenatal Care Among Case & Control Mothers in the National Birth Defects Prevention Study, 1997-2009
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Factors predicting receipt of contralateral prophylactic
mastectomy for women diagnosed with early stage invasive breast
cancer in the United States, 2004-2010
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Burden of disease and predictors of clinically diagnoses
pertussis within a surveillance system, Guatemala, 2007-2011
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