ArticleSystematized critical evaluation of the literature on a subject relevant to public health that uses primary studies as their data source and that evaluates the methodological quality of these data, in order to generate new evidence on the object of study. The procedures adopted must be described, clarifying the limits of the topic. Maximum of 6,000 words; abstract of up to 250 words; between three and six keywords; unlimited number of bibliographic references; up to 6 illustrations.