title: Effectiveness of radiographic film barrier envelopes.
mesh_terms: D000328:Adult; D015169:Colony Count, Microbial; D004203:Disinfection; D004866:Equipment Contamination / Q000517:prevention & control*; D004926:Escherichia coli; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D017053:Infection Control / Q000379:methods*; D008297:Male; D008875:Middle Aged; D017060:Patient Satisfaction; D011861:Radiography, Dental / Q000295:instrumentation*; D011795:Surveys and Questionnaires; D014962:X-Ray Film