TY - JOUR T1 - Trends in physicians' giving advice to stop smoking, United States, 1974-87 JF - Tobacco Control JO - Tob Control SP - 31 DO - 10.1136/tc.1.1.31 VL - 1 IS - 1 AU - E. Gilpin AU - J. Pierce AU - J. Goodman AU - G. Giovino AU - C. Berry AU - D. Burns Y1 - 1992/03/01 UR - http://tobaccocontrol.bmj.com/content/1/1/31.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -