Table 2.

Lamivudine Concentrations in Spot Urine of 10 Healthy Subjects

Time After Drug Administration (hours)	Mean (Range) (mg Lamivudine/mg Creatinine)
4	0.68 (0.27–0.99)
8	0.31 (0.15–0.46)
12	0.088 (0.056–0.12)
24	0.036 (0.012–0.059)
28	0.034 (0.009–0.046)
32	0.024 (0.006–0.035)
48	0.019 (0.003–0.027)
72	0.015 (0–0.022)
96	0.009 (0–0.016)