共 29 条
[2]
BANWELL JG, 1983, GASTROENTEROLOGY, V84, P506
[4]
BHAT P, 1980, J MED MICROBIOL, V13, P247, DOI 10.1099/00222615-13-2-247
[6]
CERI H, 1986, INFECT IMMUN, V51, P1