共 9 条
[1]
CONTRONI G, 1968, AM J MED TECHNOL, V34, P467
[2]
FURIE RA, 1980, NEW YORK STATE J MED, V80, P1597
[6]
VAKIL N, 1985, AM J GASTROENTEROL, V80, P565
[8]
1988, REPORT AM VET MED AS
[9]
1989, NIH1989 NIDDK USRDS, P23