LB>is lost in slipstream smoke, adhesion to the pipestem and bowl,
LB>pyrolysis,
LB>etc. [Mario Perez- Reyes, Marijuana Smoking: Factors that Influence the
LB>Bioavailability of Tetrahydrocannabinol, in C. Nora Chiang and Richard
LB>Hawks, ed., Research Findings on Smoking of Abused Substances, NIDA
       Could you elucidate on the use of the name MARIO PEREZ?  This was the 
opinionated j--- er, person that plagued this echo a couple of years ago.
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