Reply: "Air pollution and cardiovascular events with special reference to labor and delivery"

Affiliations

• ¹ Epidemiology Branch, Division of Intramural Population Health Research, NICHD, Bethesda, MD. Electronic address: pauline.mendola@nih.gov.
• ² Epidemiology Branch, Division of Intramural Population Health Research, NICHD, Bethesda, MD; Public Health, School of Social Sciences, Humanities and Arts, University of California, Merced.
• ³ Northern Finland Laboratory Centre NordLab, Oulu, Finland; Department of Clinical Chemistry, University of Oulu, Oulu, Finland; Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland; National Institute for Health and Welfare, Oulu, Finland.
• ⁴ Biostatistics and Bioinformatics Branch, Division of Intramural Population Health Research, NICHD, Bethesda, MD.