@book{4929,
	author = {World Health Organization. },
	title = {HIV/AIDS clinical staging, HIV/AIDS case definitions and use of HIV rapid tests for diagnosis and surveillance :},
	publisher = {WHO Regional Office for South-East Asia,},
	year = {2005.},
	address = {New Delhi :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/205299/B0165.pdf?sequence=1&isAllowed=y}
}