TY - GEN ED - World Health Organization. Division of Strengthening of Health Services. TI - Health development structures in district health systems ; the hidden resources : a multi-country study of situations, problems and prospects : summary and analysis of study submitted by principal investigators. PY - 1994/// CY - Geneva : PB - World Health Organization KW - Community health services KW - Organization and administration KW - Healthinfrastructure KW - Colombia KW - Senegal KW - Sudan KW - Yemen KW - United Republic of Tanzania KW - Indonesia KW - Jamaica KW - Nigeria KW - Philippines ER -