Case report of a false positive result of the Xpert MTB/RIF assay for rifampicin resistance in mycobacterium tuberculosis complex, Claessens, J., Mathys Vanessa, Derdelinckx I., and Saegeman V. , Acta Clin.Belg., 24/9/2015, Volume ., p.2295333715Y0000000072, (2015)