include environmental influences on miscarriage, caffeine and pregnancy outcome, and environmental influences on cancer in children and adults. He has completed 47 grants and is principal investigator or investigator on the following active grants: Books Bertollini R, Lebowitz MD, Saracci R, Savitz DA (editors). Environmental epidemiology. Exposure and disease. Proceedings of an international workshop on priorities in environmental epidemiology. Boca Raton, FL: Lewis Publishers, 1995. Steenland K, Savitz DA (editors). Topics in environmental epidemiology. New York, NY: Oxford University Press, 1997. Savitz DA. Interpreting epidemiologic evidence: strategies for study design and analysis. New York, NY: Oxford University Press, 2003. Publications Partial list: Decline in smoking during pregnancy in New York City, 1995-2005. Stein CR, Ellis JA, Savitz DA, Vichinsky L, Perl SB. Public Health Rep. 2009 Nov-Dec;124(6):841-9. Stress questionnaires and stress biomarkers during pregnancy. Harville EW, Savitz DA, Dole N, Herring AH, Thorp JM. J Women's Health (Larchmt). 2009 Sep;18(9):1425-33. Maternal ethnic ancestry and adverse perinatal outcomes in New York City. Stein CR, Savitz DA, Janevic T, Ananth CV, Kaufman JS, Herring AH, Engel SM. Am J Obstet Gynecol. 2009 Dec;201(6):584.e1-9. Epub 2 September 2009. Serum levels of perfluorooctanoic acid and perfluorooctane sulfonate and pregnancy outcome. Stein CR, Savitz DA, Dougan M. Am J Epidemiol. 1 October 2009;170(7):837-46. Epub 19 August 2009. Multiple myeloma in world trade center responders: a case series. Moline JM, Herbert R, Crowley L, Troy K, Hodgman E, Shukla G, Udasin I, Luft B, Wallenstein S, Landrigan P, Savitz DA. J Occup Environ Med. 2009 Aug;51(8):896-902. Epidemiologic evidence on mobile phones and tumor risk: a review. Ahlbom A, Feychting M, Green A, Kheifets L, Savitz DA, Swerdlow AJ; ICNIRP (International Commission for Non-Ionizing Radiation Protection) Standing Committee on Epidemiology. Epidemiology. 2009 Sep;20(5):639-52. Self-reported vitamin supplementation in early pregnancy and risk of miscarriage. Hasan R, Olshan AF, Herring AH, Savitz DA, Siega-Riz AM, Hartmann KE. Am J Epidemiol. 1 June 2009;169(11):1312-8. Epub 16 April 2009. Prevalence of uterine leiomyomas in the first trimester of pregnancy: an ultrasound-screening study. Laughlin SK, Baird DD, Savitz DA, Herring AH, Hartmann KE. Obstet Gynecol. 2009 Mar;113(3):630-5. Maternal smoking, preeclampsia, and infant health outcomes in New York City, 1995-2003. Engel SM, Janevic TM, Stein CR, Savitz DA. Am J Epidemiol. 1 January 2009;169(1):33-40. Epub 10 November 2008. Comparison of gestational age at birth based on last menstrual period and ultrasound during the first trimester. Hoffman CS, Messer LC, Mendola P, Savitz DA,