title: The importance of observational methods for evaluation of interventions to prevent occupational injuries.
authors.affiliation: Division of Occupational and Environmental Medicine, Box 3834 DUMC, Durham, NC 27710, USA. Hester.lipscomb@duke.edu
authors.forename: H J
authors.initials: HJ
authors.lastname: Lipscomb
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D005131:Eye Injuries / Q000517:prevention & control; D019983:Guideline Adherence; D006801:Humans; D016272:Occupational Health; D009787:Occupational Medicine / Q000379:methods*; D017410:Practice Guidelines as Topic; D011481:Protective Clothing; D012449:Safety