Psychostimulant use does not appear to be associated with an onset or worsening of tics in children ...
There appear to be wide variations across states, regions, and counties in use of stimulants to trea...
Psychostimulant use does not appear to be associated with an onset or worsening of tics in children ...
There appear to be wide variations across states, regions, and counties in use of stimulants to trea...