@book{3869,
	author = {WHO Study Group on Improving the Performance of Health Centres in District Health Systems (1995 : Geneva).},
	title = {Improving the performance of health centres in district health systems : report of a WHO Study Group, [Geneva, 1-21 November 1995].},
	publisher = {World Health Organization,},
	year = {1997.},
	series = {(WHO technical report series ; 869).},
	address = {Geneva : }
}