Journal Article
Joel, DR, AP Steenhoff, Paul C Mullan, BR Phelps, MA Tolle, A Ho-Foster, V Mabikwa, BG Kgathi, R Ncube, and GM Anabwani.
"Diagnosis of paediatric tuberculosis using sputum induction in Botswana: programme description and findings." The International Journal of Tuberculosis and Lung Disease 18, no. 3 (2014): 328-334.