Results of a self-help pilot study for smokeless tobacco users.
Boyle
R G
RG
Hatsukami
D K
DK
D000328:Adult; D006801:Humans; D008297:Male; D010865:Pilot Projects; D010947:Plants, Toxic; D014029:Tobacco Use Disorder / Q000517:prevention & control*; D014030:Tobacco, Smokeless