Schofield, P. (2007). The management of pain in older people. John Wiley & Sons.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchofield, Pat. The Management of Pain in Older People. Chichester, England: John Wiley & Sons, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSchofield, Pat. The Management of Pain in Older People. John Wiley & Sons, 2007.
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