Smokeless tobacco use in the United States: health implications and policy options.
Backinger
C L
CL
Corbin
S B
SB
Furman
L J
LJ
D006291:Health Policy / Q000639:trends*; D006293:Health Promotion / Q000639:trends*; D006305:Health Status Indicators; D006801:Humans; D014029:Tobacco Use Disorder / Q000517:prevention & control; D014030:Tobacco, Smokeless; D014481:United States