Donna D Baird1, Quaker E Harmon2. 1. Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA. baird@niehs.nih.gov. 2. Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA.
Authors: Gordon P Flake; Alicia B Moore; Deloris Sutton; Grace E Kissling; John Horton; Benita Wicker; David Walmer; Stanley J Robboy; Darlene Dixon Journal: Obstet Gynecol Int Date: 2013-11-21