title: Reply to Whiteley et al.
authors: 1Department of Internal Medicine,Mayo Clinic,Rochester,Minnesota.
authors: Kavel H
authors: KH
authors: Visrodia
authors: 2Ofstead & Associates,Saint Paul,Minnesota.
authors: Cori L
authors: CL
authors: Ofstead
authors: 2Ofstead & Associates,Saint Paul,Minnesota.
authors: Harry P
authors: HP
authors: Wetzler
authors: 3Division of Infectious Diseases,Mayo Clinic,Rochester,Minnesota.
authors: Pritish K
authors: PK
authors: Tosh
authors: 4Division of Gastroenterology and Hepatology,University of North Carolina School of Medicine,Chapel Hill,North Carolina.
authors: Todd H
authors: TH
authors: Baron
mesh_terms: D020776:Endoscopes, Gastrointestinal / Q000592:standards*; D004866:Equipment Contamination; D006801:Humans