... Baltimore, Maryland, USA, 2Department of Psychiatry, School of Medicine, University of Maryland, Baltimore, Maryland, USA, 3Departments of Psychiatry and Pediatrics, Johns Hopkins Medical Institutions, ... 0.01% in Dutch and0 .15% in US youth) and antiparkinsonian agents (0.01 %in German and Dutch and 0.05% in US youth). Anxiolyticuse was greater in Dutch youth than in German and USyouth, respectively: ... prevalence of antipsychotics inyouth aged 0–4 ranged from 0.13% in Italy [24] to 0.5 %in the Netherlands [29]. Generally, these antipsychoticprevalence findings closely matched those of this study,indicating...