共 45 条
[1]
ANDERSON HA, 1966, GASTROINT ENDOSC S4, V13, P13
[3]
BENNETT JR, 1970, GASTROENTEROLOGY, V59, P273
[5]
CASSELLA RR, 1965, AM J PATHOL, V46, P279
[8]
COHEN BR, 1968, ALIMENTARY CANAL, V4, P1841
[9]
CREAMER B, 1956, Gastroenterologia, V86, P763
[10]
CREAMER B, 1958, GASTROENTEROLOGY, V34, P782