共 20 条
[1]
ATLURI R, 1978, GASTROINTEST ENDOSC, V24, P191
[5]
FORSTER A, 1983, ANESTH ANALG, V62, P920
[7]
GROSS J B, 1981, Anesthesiology (Hagerstown), V55, pA384
[10]
ONA FV, 1981, AM J PROCTOL GASTRO, V32, P8