World Health Organization. (2011). Same-day diagnosis of tuberculosis by microscopy: Policy statement. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. Same-day Diagnosis of Tuberculosis by Microscopy: Policy Statement. Geneva, Switzerland: World Health Organization, 2011.
Cita MLA (9a ed.)World Health Organization. Same-day Diagnosis of Tuberculosis by Microscopy: Policy Statement. World Health Organization, 2011.
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