RT Journal Article SR Electronic T1 Intensified advertising of heated tobacco products in Japan: an apparent shift in marketing strategy JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 130 OP 130 DO 10.1136/tobaccocontrol-2021-056615 VO 32 IS 1 A1 Ichikawa, Masao A1 Hori, Ai A1 Inada, Haruhiko A1 Tabuchi, Takahiro YR 2023 UL http://tobaccocontrol.bmj.com/content/32/1/130.abstract AB