Research graph
References from The remarkable decrease in cigarette smoking by American youth: Further evidence. Local targets link to admitted publications; unresolved targets remain external evidence.
Tobacco use among middle and high school students — United States, 2013
2014 · External reference
The reliability of self-reported cigarette consumption in the United States
10.2105/ajph.79.8.1020 · 1989 · External reference
Unresolved reference
2014 · External reference
Cigarettes smoked per day among high school students in the U.S., 1991–2009
10.1016/j.amepre.2011.05.018 · 2011 · External reference
10.1016/j.pmedr.2014.10.003 · 2014 · Admitted local publication
Unresolved reference
External reference
Possible increases in the underreporting of cigarette consumption
10.1080/01621459.1978.10481575 · 1978 · External reference
