RT Journal Article SR Electronic T1 The tobacco industry and electronic cigarette manufacturers enjoy a loophole in the legal definition of tobacco in South Korean law JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 471 OP 472 DO 10.1136/tobaccocontrol-2020-055662 VO 30 IS 4 A1 Jaehyung Kong A1 Sodam Chu A1 Kyunga Park A1 Sungkyu Lee YR 2021 UL http://tobaccocontrol.bmj.com/content/30/4/471.abstract AB