Figure 1	Concentration-time profiles of atrazine in whole saliva and
arterial plasma and salivary flow rate (same legends as in Figure 1) as
a function of time after intravenous bolus and intravenous infusion of
atrazine in rats during the plasma level study.  Each point represents
the mean and standard deviation of ten rats at Log10 scale. (Lu et al.
1997) 

