Translation and validation of the Brown attention-deficit disorder scale for use in Brazil: identifying cases of attention-deficit/hyperactivity disorder among samples of substance users and non-users. Cross-cultural validation study

布朗注意力缺陷障碍量表在巴西的翻译和验证：识别物质使用者和非使用者样本中的注意力缺陷/多动障碍病例。跨文化验证研究