title: Number of published systematic reviews and global burden of disease: database analysis.
authors: School of Child and Adolescent Health, Red Cross Children's Hospital, University of Cape Town, 7700 Rondebosch, South Africa.
authors: George H
authors: GH
authors: Swingler
authors: Jimmy
authors: J
authors: Volmink
authors: John P A
authors: JP
authors: Ioannidis
mesh_terms: D016206:Databases, Bibliographic / Q000706:statistics & numerical data; D004194:Disease; D006801:Humans; D011643:Publishing / Q000706:statistics & numerical data; D012196:Review Literature as Topic