共 33 条
[1]
BOHL EH, 1975, DISEASES SWINE
[3]
EVANS GW, 1973, P SOC EXP BIOL MED, V143, P723, DOI 10.3181/00379727-143-37400
[5]
HAELTERMAN EO, 1967, GASTROENTEROLOGY, V53, P109
[6]
HALSTED JA, 1970, LANCET, V1, P322
[7]
KERNKAMP HCH, 1953, J AM VET MED ASSOC, V123, P217
[8]
LEE KM, 1954, AM J VET RES, V15, P364
[10]
Luna LG, 1968, MANUAL HISTOLOGICAL