(Q39505290)
Statements
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Patient-controlled analgesia for cancer pain: a long-term study of inpatient and outpatient use (English)
M. L. Citron
J. M. Kalra
V. L. Seltzer
S. Chen
M. Hoffman
1 January 1992
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10
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5
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335-341
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Identifiers
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1 reference