共 38 条
[3]
CAPPER W. M., 1967, ANN ROY COLL SURG ENGL, V40, P21
[4]
CAPPER WM, 1967, LANCET, V1, P413
[5]
CLEMENCON GH, 1981, SCAND J GASTROENTERO, V16, P137
[9]
DUPLESIS DJ, 1965, LANCET, V1, P947
[10]
EASTWOOD GL, 1975, GASTROENTEROLOGY, V68, P1456