共 31 条
[1]
ARDILL JES, 1973, THESIS QUEENS U BELF
[2]
BANK S, 1980, S AFR MED J, V57, P622
[3]
BARON JH, 1973, CLIN GASTROENTEROL, V2, P293
[4]
BENDTSEN F, 1986, SCAND J GASTROENTERO, V21, P59
[5]
BERSON SA, 1972, GASTROENTEROLOGY, V62, P1061
[7]
ERIKSEN CA, 1986, GUT, V27, P1256
[8]
FLEMMING S, 1971, SCAND J GASTROENTERO, V6, P61
[9]
GEDDEDAHL D, 1975, SCAND J GASTROENTERO, V10, P187
[10]
GRIFFITH GH, 1968, GASTROENTEROLOGY, V54, P1