Exposures to Air Pollutants during Pregnancy and Preterm Delivery
Jong-Han Leem, Brian M. Kaplan, Youn K. Shim, Hana R. Pohl, Carol A. Gotway, Stevan M. Bullard, J. Felix Rogers, Melissa M. Smith, and Carolyn A. Tylenda
Environ Health Perspect. 2006 June; 114(6): 905–910. Published online 2006 February 16. doi: 10.1289/ehp.8733.PMCID: PMC1480490