Los puntos clave no están disponibles para este artículo en este momento.
Our findings suggest that geographic location plays a limited role in the reasons for the large variability of ADHD/HD prevalence estimates worldwide. Instead, this variability seems to be explained primarily by the methodological characteristics of studies.
Building similarity graph...
Analyzing shared references across papers
Loading...
Guilherme V. Polanczyk
Maurício Silva de Lima
Bernardo Lessa Horta
American Journal of Psychiatry
Universidade Federal do Rio Grande do Sul
Hospital de Clínicas de Porto Alegre
Building similarity graph...
Analyzing shared references across papers
Loading...
Polanczyk et al. (Fri,) studied this question.
www.synapsesocial.com/papers/69d56c0f75589c71d767cb0c — DOI: https://doi.org/10.1176/ajp.2007.164.6.942