Electronic-Nose Technology Using Sputum Samples in Diagnosis of Patients with Tuberculosis Publication Published 2010 Authors A.J. Kolk, M. Hoelscher, L. Maboko, J. Jung, S. Kuijper, M. Cauchi, C. Bessant, S.M. van Beers, R. Dutta, T. Gibson, K. Reither Available at