Obstetrics: Preconception and Prenatal CareMaternal Residential Proximity to Hazardous Waste Sites and Risk for Selected Congenital MalformationsCroen, Lisa A.; Shaw, Gary M.; Sanbonmatsu, Lisa; Selvin, Steve; Buffler, Patricia A. Author Information March of Dimes Birth Defects Foundation, California Birth Defects Monitoring Program, Emeryville, and Departments of Biostatistics and Epidemiology, School of Public Health, University of California at Berkeley, Berkeley, California. Epidemiology 1997;8:347-354. Obstetrical & Gynecological Survey 53(4):p 201-203, April 1998. Buy © Williams & Wilkins 1998. All Rights Reserved.