Figure 1
Prevalence of drug use according to type of substance and recent use (within the past 2 years) versus remote use (more than 2 years ago) (n = 1191).
Figure 1 | BMC Public Health
Prevalence of drug use according to type of substance and recent use (within the past 2 years) versus remote use (more than 2 years ago) (n = 1191).