Comment on

• Diagnosing tuberculosis in a resource-poor setting: the value of sputum concentration.

  Wilkinson D, Sturm AW. Wilkinson D, et al. Trans R Soc Trop Med Hyg. 1997 Jul-Aug;91(4):420-1. doi: 10.1016/s0035-9203(97)90263-7. Trans R Soc Trop Med Hyg. 1997. PMID: 9373638
• Diagnosing tuberculosis in a resource-poor setting: the value of sputum concentrations.

  Harries AD, Chilewani N, Dzinyemba W. Harries AD, et al. Trans R Soc Trop Med Hyg. 1998 Jan-Feb;92(1):123. doi: 10.1016/s0035-9203(98)90985-3. Trans R Soc Trop Med Hyg. 1998. PMID: 9692174 No abstract available.
• 'Improved sensitivity of direct microscopy for detection of acid-fast bacilli in sputum in developing countries.

  Habeenzu C, Lubasi D, Fleming AF. Habeenzu C, et al. Trans R Soc Trop Med Hyg. 1998 Jul-Aug;92(4):415-6. doi: 10.1016/s0035-9203(98)91071-9. Trans R Soc Trop Med Hyg. 1998. PMID: 9850395