World Health organization. (2002). Global tuberculosis control: Surveillance, planning, financing. World Health Organization.
Chicago-viite (17. p.)World Health organization. Global Tuberculosis Control: Surveillance, Planning, Financing. Geneva, Switzerland: World Health Organization, 2002.
MLA-viite (8. p.)World Health organization. Global Tuberculosis Control: Surveillance, Planning, Financing. World Health Organization, 2002.
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