@book{7047,
	author = {Herrin, Alejandro N. ; Tan,  Edita A.},
	title = {Indicators for assessing the economic performance of the health sector at the district level.},
	publisher = {Dept. of Health, Health and Management Information System,},
	year = {1993.},
	series = {(HAMIS occasional paper ; no. 4)},
	address = {Manila : }
}