RT Journal Article SR Electronic T1 First, tell the truth: a dialogue on human rights, deception, and the use of smokeless tobacco as a substitute for cigarettes JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 34 OP 36 DO 10.1136/tc.12.1.34 VO 12 IS 1 A1 Kozlowski, L T YR 2003 UL http://tobaccocontrol.bmj.com/content/12/1/34.abstract AB The use of smokeless tobacco as a substitute for cigarettes raises many scientific and ethical issues, as the fictitious discussion below reveals