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This paper investigates retracted articles indexed in the Scientific Electronic Library Online (SciELO) Brazil, using bibliometric techniques to identify the characteristics of these retractions and relevant citation trends. All records of retracted articles from the first record in October 2004 to April 2022 were included. Sixty-seven retractions and 870 citations pre- and post-retraction were analyzed. Results indicate a change of scenario that began in 2015, with recurrences of retracted articles allegedly produced by paper mills. The prevalence of retractions derived from professional misconduct in health research and the frequency of post-retraction citations in health sciences raise concerns in the chain of stakeholders, public health, and scientific development. [ABSTRACT FROM AUTHOR]

Herein is exposed a bibliometric analysis about the articles published in Brazil bibliography and abroad between 1990-2002, about the hypertext in information sciences field. Are given the following methodological procedures: a) limit the sources, b) elaboration of search strategy, c) analysis and bibliography correlation, d) data categorization, e) data interpretation. Based on obtained results, it can be inferred the evolution of the investigations about this subject. [ABSTRACT FROM AUTHOR]