共 27 条
[3]
CAPRIA A, 1987, INT J TISSUE REACT, V9, P439
[4]
DEBAS HT, 1991, TXB GASTROENTEROLOGY, V1, P1379
[5]
DIXON WJ, 1985, BMDP STATISTICAL SOF
[7]
FELDMAN M, 1990, NEW ENGL J MED, V323, P1749
[8]
FELDMAN M, 1990, NEW ENGL J MED, V323, P1672
[9]
GOUGH KR, 1984, LANCET, V2, P659
[10]
JENSEN D M, 1990, Gastroenterology, V98, pA65