title: Meta-style and expert review.
authors.affiliation: Department of Epidemiology, Harvard School of Public Health, Boston, MA 02115, USA.
authors.forename: A
authors.initials: A
authors.lastname: Walker
mesh_terms: D003245:Consensus Statements as Topic; D006801:Humans; D015201:Meta-Analysis as Topic; D016032:Randomized Controlled Trials as Topic / Q000592:standards