title: Dominance of foreign citations in Brazilian orthopedics journals.
abstract: OBJECTIVE
  To evaluate whether there is any preference for citing journals from other countries to the detriment of Brazilian journals, in three Brazilian orthopedics journals.
  
  
  METHODS
  All the references of articles published in 2011 by the journals Acta Ortopédica Brasileira, Coluna/Columna and Revista Brasileira de Ortopedia were evaluated to as certain how many of these came from Brazilian journals and how many from foreign journals.
  
  
  RESULTS
  3813 references distributed among 187 articles were analyzed. Out of this total, 306 (8.02%) were from Brazilian journals. There was no difference between the three journals analyzed. There were 76 articles (40.64%) without any citations of articles in Brazilian journals and only two articles (1%) cited more Brazilian articles than articles published elsewhere.
  
  
  CONCLUSIONS
  There is a need for Brazilian researchers to cite articles from Brazilian journals more often.
authors.affiliation: University of the State of Pará (UEPA), Belém, PA, Brazil.
authors.forename: Renan Kleber Costa
authors.initials: RK
authors.lastname: Teixeira
authors.affiliation: University of the State of Pará (UEPA), Belém, PA, Brazil.
authors.forename: Vitor Nagai
authors.initials: VN
authors.lastname: Yamaki
authors.affiliation: University of the State of Pará (UEPA), Belém, PA, Brazil.
authors.forename: Rita de Cássia Rodrigues
authors.initials: Rde C
authors.lastname: Rosa
authors.affiliation: University of the State of Pará (UEPA), Belém, PA, Brazil.
authors.forename: Rui Sergio Monteiro
authors.initials: RS
authors.lastname: de Barros
authors.affiliation: University of the State of Pará (UEPA), Belém, PA, Brazil.
authors.forename: Nara Macedo
authors.initials: NM
authors.lastname: Botelho
keywords: Bibliography as subject; Impact factor; Journal article