title: Brazilian journal of medical and biological research 1981-2002.
authors.forename: Eduardo Moacyr
authors.initials: EM
authors.lastname: Krieger
authors.forename: Sérgio Henrique
authors.initials: SH
authors.lastname: Ferreira
mesh_terms: D015706:Bibliometrics; D001938:Brazil; D010506:Periodicals as Topic / Q000706:statistics & numerical data*