(Q39316986)
Statements
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A double-blind randomized clinical trial evaluating the analgesic efficacy of ketorolac versus butorphanol for patients with suspected biliary colic in the emergency department (English)
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Jon C Olsen
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Norine A McGrath
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Dana G Schwarz
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Brian J Cutcliffe
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Jessica L Stern
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11 July 2008
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15
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8
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718-722
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Identifiers
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