TY - JOUR T1 - Evaluation of effectiveness of peer education on smoking behavior among high school students JF - Saudi Medical Journal JO - Saudi Med J SP - 635 LP - 637 DO - 10.15537/smj.2018.6.22888 VL - 39 IS - 6 AU - Hyo H. Yoo AU - Sang Y. Lee Y1 - 2018/06/01 UR - http://smj.org.sa/content/39/6/635.abstract N2 - ER -