Heysell, Scott K., Anthony P. Moll, Neel R. Gandhi, Francois J. Eksteen, Palav Babaria, Yacoob Coovadia, Lynn Roux, Umesh Lalloo, Gerald Friedland, and Sarita N. Shah. "Extensively drug-resistant Mycobacterium tuberculosis from aspirates, Rural South Africa." Emerging infectious diseases 16, no. 3 (2010): 557-60.