共 93 条
[11]
BOYACIOGLU S, 1989, GASTROINTEST ENDOSC, V35, P581, DOI 10.1016/S0016-5107(89)72923-0
[12]
*BRIT SOC GASTR, 1994, NURS END REP BSG WOR
[14]
CAHN AM, 1978, LANCET, V1, P182
[17]
Cotton P., 1996, Practical Gastrointestinal Endoscopy, V4th ed.
[18]
Craig A, 1998, GASTROINTEST ENDOSC, V47, pAB28
[19]
DAVIS WZ, 1997, AM J GASTROENTEROL, V92, P1673