1[1]Catalano MF,Sivak MV Jr,Bedford RA,et al.Observer variation and reproducibility of endoscopic uhrasono-graphy[J].Gastrointest Endosc,1995,41(2):115-120.
2[2]Wasan SM,Kapadia AS,Adler DG.EUS training and practice patterns among gastroenterologists completing training since 1993[J].Gastrointest Endosc,2005,62(6):914-920.
3[3]American society for gastrointestinal endoscopy.Renewal of endoscopic privileges:guidelines for clinical application[J].Gastrointest Endosc,1999,49(6):823-825.
4[4]American society for gastrointestinal endoscopy.Guidelines for training in endoscopic ultrasound:guidelines for clinical application[J].Gastrointest Endosc,1999,49(6):829-833.
5[5]American Society for Gastrointestinal Endoscopy.Guidelines for eredentialing and granting privileges for endoscopic ultrasound[J].Gastrointest Endosc,2001,54(6):811-814.
6[6]American Society for Gastrointestinal Endoscopy.Appropilate use of gastrointestinal endoscopy[J].Gastrointest Endosc,2000,52(6 Pt 1):831-837.
7[7]Eloubeidi MA.Developing an academic EUS program:the University of Alabama at Birmingham experience[J].Gastrointest Endosc,2007,65(7):1039-1041.
