title: More about waterlines.
authors.forename: R
authors.initials: R
authors.lastname: Christensen
mesh_terms: D018441:Biofilms; D015169:Colony Count, Microbial; D003748:Dental Equipment; D006801:Humans; D019552:Infection Control, Dental; D008900:Mineral Waters / Q000382:microbiology; D014481:United States; D014871:Water Microbiology; D014881:Water Supply
chemical_list: D008900:Mineral Waters