Sublingual hyoscyamine spray as premedication for colonoscopy: a randomized double-blinded placebo-controlled trial
Division of Gastroenterology and Liver Diseases, Robert Wood Johnson Medical School, University of Medicine and Dentistry of New Jersey, Cooper University Hospital, Camden, NJ 08103, USA
Received 7 June 2007; received in revised form 12 June 2007 published online 25 April 2008.
PII: S0002-9610(08)00161-X
doi:10.1016/j.amjsurg.2007.06.030
© 2008 Elsevier Inc. All rights reserved.
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