title: [Indeterminate test results of T-SPOT.TB performed under routine field conditions].
authors.affiliation: Dept of Ambulatory Care and Community Medicine, University of Lausanne, Switzerland. zellwegerjp@swissonline.ch
authors.forename: P
authors.initials: P
authors.lastname: Beffa
authors.forename: A
authors.initials: A
authors.lastname: Zellweger
authors.forename: J P
authors.initials: JP
authors.lastname: Janssens
authors.forename: P
authors.initials: P
authors.lastname: Wrighton-Smith
authors.forename: J P
authors.initials: JP
authors.lastname: Zellweger