@book{2447,
	author = {Lippeveld, Theo and World Health Organization},
	title = {Design and implementation of health information systems / },
	publisher = {WHO,},
	year = {2000.},
	address = {Geneva :},
	url = {https://apps.who.int/iris/bitstream/handle/10665/42289/9241561998.pdf?sequence=1&isAllowed=y}
}