Key points are not available for this paper at this time.
Department of Surgical Gastroenterology and Anesthesiology, Hvidovre University Hospital, Hvidovre, Denmark Address correspondence and reprint requests to Henrik Kehlet, MD, PhD, Department of Surgical Gastroenterology, Hvidovre Hospital, 2650-Hvidovre, Denmark. This study was supported by a grant from Alfred Benzon's Fond. Accepted for publication May 14, 1993.
Kehlet et al. (1993) studied this question.