In the publication “Fentanyl or midazolam for co-induction of anaesthesia with propofol in dogs” by Covey-Crump GL and Murison PJ, the dosage of fentanyl was reported incorrectly (Covey-Crump & Murison 2008). Changes are printed below in bold. This was a type error and has no influence on the meta-analysis itself.
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Dogs in group MP received midazolam (0.2 mg kg−1 Hypnovel; Roche Products Ltd, Welwyn Garden City, Herts, UK), group FP received fentanyl (2 μg kg−1 Sublimaze; Janssen-Cilag Ltd, High Wycombe, Bucks, UK) and in a third group (CP) the catheter was flushed with heparinized saline (0.04 mL kg−1).