(2003). Field health service information system: Annual report 2003. National Epidemiology Center, Department of Health.
Chicago Style (17th ed.) CitationField Health Service Information System: Annual Report 2003. Manila: National Epidemiology Center, Department of Health, 2003.
MLA (9th ed.) CitationField Health Service Information System: Annual Report 2003. National Epidemiology Center, Department of Health, 2003.
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