Needs assessment: from theory to practice.
Stevens
A
A
Department of Public Health and Epidemiology, University of Birmingham, Birmingham B15 2TT.
Gillam
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S
D003362:Cost-Benefit Analysis; D003625:Data Collection; D003695:Delivery of Health Care; D015276:Health Care Rationing; D006291:Health Policy; D006292:Health Priorities; D006301:Health Services Needs and Demand / Q000191:economics / Q000458:organization & administration; D006801:Humans