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2. World Health Organization (2017) Global Tuberculosis Report 2017. WHO, Geneva.
3. World Health Organization (2015) Global Tuberculosis Report 2015. WHO, Geneva.
4. Ministry of Health (of Botswana) (2011) National Tuberculosis Programme: (BNTP) Botswana Community Tuberculosis Care Policy Guidelines. Government Printer, Gaborone.
5. Ministry of Health (of Botswana) (2018) National Tuberculosis Programme Manual. 7th Edition, Government Printers, Gaborone.