Meloni, M., N. Corti, D. Müller, L. Henning, U. Gutteck, A. von Braun, R. Weber, and J. . S. Fehr. “Cure of Tuberculosis Despite Serum Concentrations of Antituberculosis Drugs below Published Reference Ranges”. Swiss Medical Weekly, vol. 145, no. 5152, Dec. 2015, p. w14223, doi:10.4414/smw.2015.14223.