Brief Articles
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. Jul 28, 2009; 15(28): 3486-3492
Published online Jul 28, 2009. doi: 10.3748/wjg.15.3486
Table 2 Respondent characteristics (mean ± SD)
Characteristic
Male, n (%)46 (100)
Practice type, n (%)
Academic29 (63)
Private14 (30)
Multi-specialty group3 (7)
Years in practice16.4 ± 8.6
ERCPs per month36.78 ± 26.2
Ampullectomies per month1.1 ± 0.8