共 26 条
[1]
ALP MH, 1971, LANCET, V2, P682
[3]
CARPENTER CCJ, 1964, MEDICINE, V43, P153
[4]
DONIACH D, 1969, LANCET, V1, P813
[5]
DOUGLAS AP, 1970, GASTROENTEROLOGY, V59, P414
[6]
FAKHRI O, 1972, LANCET, V2, P403
[9]
GOUDIE RB, 1969, LANCET, V1, P186
[10]
HEILESEN C, 1969, SCAND J GASTROENTERO, V4, P169