RT Journal Article SR Electronic T1 Evidence-based tobacco-control legislation on e-cigarettes is urgently needed JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E74 OP E74 DO 10.1503/cmaj.73819 VO 192 IS 3 A1 Bandara, Nilanga Aki A1 Wanniarachchi, Senara A1 Mehrnoush, Vahid YR 2020 UL http://www.cmaj.ca/content/192/3/E74.abstract