共 18 条
[1]
ASMAN H B, 1957, South Med J, V50, P641, DOI 10.1097/00007611-195705000-00017
[2]
BACON HE, 1949, ANUS RECTUM SIGMOID, P497
[8]
FRENCKNER B, 1975, GUT, V16, P638, DOI 10.1136/gut.16.8.638
[9]
GASTON EA, 1948, SURG GYNECOL OBSTET, V87, P280
[10]
GOLIGHER JC, 1951, LANCET, V260, P543