TY - GEN AU - Boyle,R G AU - Hatsukami,D K TI - Results of a self-help pilot study for smokeless tobacco users SN - 0749-3797 PY - 1997///0303 KW - Adult KW - Humans KW - Male KW - Pilot Projects KW - Plants, Toxic KW - Tobacco Use Disorder KW - prevention & control KW - Tobacco, Smokeless N1 - Publication Type: Letter; Research Support, U.S. Gov't, P.H.S ER -