World health organization. (2008). Anti-tuberculosis drug resistance in the world: Fourth global report. WHO.
Citación estilo ChicagoWorld health organization. Anti-tuberculosis Drug Resistance in the World: Fourth Global Report. Geneva: WHO, 2008.
Cita MLAWorld health organization. Anti-tuberculosis Drug Resistance in the World: Fourth Global Report. WHO, 2008.
Warning: These citations may not always be 100% accurate.