@article{fcb0f7c19169474198eff1c7e21975eb,
title = "Specificity of two tests for the early diagnosis of bovine paratuberculosis based on cell-mediated immunity: the Johnin skin test and the gamma interferon assay",
keywords = "Diergeneeskunde (DGNK)",
author = "C.H.J. Kalis and M.T. Collins and J.W. Hesselink and H.W. Barkema",
year = "2003",
language = "Undefined/Unknown",
volume = "2",
pages = "73--86",
journal = "Veterinary Microbiology",
issn = "0378-1135",
publisher = "Elsevier BV",
number = "97(1-2)",
}