Cigarette smoking behavior is strongly related to educational status: The cardia study
Title:
Cigarette smoking behavior is strongly related to educational status: The cardia study
Author:
Wagenknecht, Lynne E. Perkins, Laura L. Cutter, Gary R. Sidney, Stephen Burke, Gregory L. Manolio, Teri A. Jacobs Jr., David R. Liu, Kiang Friedman, Gary D. Hughes, Glenn H. Hulley, Stephen B.