aSubjects' weights and cigarette weights were not given. Calculation based on 85-kg body weight and 1-g cigarette weight. Note that some THC would have remained in the cigarette butt and some would have been lost in sidestream smoke, so these represent maximal possible doses. Actual doses would have been slightly less.
bBased on estimated average 85-kg weight of 11 men 1835 years old.
cBased on approximate 80-kg weight of subjects (including men and women).