共 9 条
- [1] Appropriate use of gastrointestinal endoscopy, 2000, Gastrointest Endosc, V52, P831
- [2] *ASGE, 1999, GASTROINTEST ENDOSC, V38, P743
- [4] Can the ASA grade predict the rise of endoscopic complications? [J]. GASTROINTESTINAL ENDOSCOPY, 2000, 51 (04) : AB142 - AB142
- [5] Freeman ML, 1998, GASTROINTEST ENDOSC, V47, pAB114