Patient-Controlled Analgesia (PCA) for Post-operative Patients - A Study on Differences according to Who Controls the Analgesic (수술환자의 자가통증조절기 사용 방법에 관한 조사 연구)
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- Journal of Korean Academy of Fundamentals of Nursing
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- v.14 no.3
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- pp.315-322
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- 2007