Population-based surveillance system designed to identify and monitor maternal experiences, attitudes, and behaviors from preconception, through pregnancy and into the interconception period. Includes data by counties.
Jemal A, Thun MJ, Ries LA, Howe HL, Weir HK, Center MM, et al. Annual Report to the Nation on the Status of Cancer, 1975-2005, Featuring Trends in Lung Cancer, Tobacco Use, and Tobacco Control. J Natl Cancer Inst. 2008.