title: Disinfecting endoscopes used on hepatitis B carriers.
mesh_terms: D002353:Carrier State / Q000517:prevention & control*; D004203:Disinfection / Q000379:methods*; D019723:Endoscopes; D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D013242:Sterilization / Q000379:methods*