title: Systematic review of animal research.
authors.affiliation: Serra dos Orgãos University Center, and Department of Surgery, School of Medicine, Federal University of Rio de Janeiro, Brazil. GERS-Rio@yahoogroups.com
authors.forename: Carlos Alberto
authors.initials: CA
authors.lastname: Guimarães
mesh_terms: D000818:Animals; D032761:Animal Experimentation; D035843:Biomedical Research; D019317:Evidence-Based Medicine; D012107:Research Design; D000078202:Systematic Reviews as Topic