title: Errors in bacteriological techniques: results from the United Kingdom national external quality assessment scheme for microbiology.
authors.forename: J J
authors.initials: JJ
authors.lastname: Snell
authors.forename: J V
authors.initials: JV
authors.lastname: De Mello
authors.forename: T J
authors.initials: TJ
authors.lastname: Phua
mesh_terms: D001431:Bacteriological Techniques / Q000592:standards*; D005189:False Positive Reactions; D011786:Quality Control; D006113:United Kingdom