title: Serial testing with an interferon-γ release assay in German healthcare workers.
authors.affiliation: University Medical Center Hamburg-Eppendorf, Institute for Health Services Research in Dermatology and Nursing, Hamburg, Germany Institution for Statutory Accident Insurance and Prevention in the Health and Welfare Services, Department of Occupational Health Research, Hamburg, Germany.
authors.forename: Anja
authors.initials: A
authors.lastname: Schablon
authors.forename: Melanie
authors.initials: M
authors.lastname: Harling
authors.forename: Roland
authors.initials: R
authors.lastname: Diel
authors.forename: Felix C
authors.initials: FC
authors.lastname: Ringshausen
authors.forename: Jose
authors.initials: J
authors.lastname: Torres Costa
authors.forename: Albert
authors.initials: A
authors.lastname: Nienhaus