title: Guidelines, consensus conferences and overviews (meta-analysis).
authors: Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, Canada.
authors: Kathleen I
authors: KI
authors: Pritchard
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy*; D003245:Consensus Statements as Topic; D005260:Female; D006801:Humans; D015201:Meta-Analysis as Topic; D017410:Practice Guidelines as Topic