Pulmonary tuberculosis in Harare, Zimbabwe: analysis by spoligotyping
R S Heyderman, M Goyal, P Roberts, S Ushewokunze, S Zizhou, B G Marshall, Robert Makombe, J D A Van Embden, P R Mason, R J Shaw
Thorax May 1998, 53 (5) 346-350; DOI: 10.1136/thx.53.5.346