title: Reading Haemophilus influenzae Etest macrolide and amoxycillin susceptibilities: inter-observer variation appears to be small.
authors.affiliation: Department of Microbiology, Harrogate General Hospital, Harrogate, North Yorkshire GH2 7ND, UK.
authors.forename: Michael
authors.initials: M
authors.lastname: Barnham
authors.forename: Nigel
authors.initials: N
authors.lastname: Weightman