Van der Heijden YF, Karim F, Chinappa T, Mufamadi G, Zako L, Shepherd BE, Maruri F, Moosa MS, Sterling TR, Pym AS. Older age at first tuberculosis diagnosis is associated with tuberculosis recurrence in HIV-negative persons. The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease. 2018 Aug 1;22(22). 871-877. PMID: 29991395 [PubMed]
Tuberculosis (TB) clinic in Durban, South Africa.