S. Mason, C. J. Reinecke, R. Solomons, and A. M. van Furth, “Tuberculous meningitis in infants and children: Insights from nuclear magnetic resonance metabolomics”, S. Afr. J. Sci., vol. 112, no. 3/4, p. 8, Mar. 2016, doi: 10.17159/sajs.2016/20150086.