title: How to undertake a systematic review in an occupational setting.
authors: Occupational Health, Procter & Gamble, Whitehall Lane, Egham, Surrey TW20 9NW, UK. nicholson.pj@pg.com
authors: P J
authors: PJ
authors: Nicholson
mesh_terms: D006801:Humans; D016206:Databases, Bibliographic; D019317:Evidence-Based Medicine / Q000379:methods; D009784:Occupational Diseases; D009787:Occupational Medicine / Q000379:methods; D000078202:Systematic Reviews as Topic