共 20 条
[1]
FINKELSTEIN R A, 1970, Infection and Immunity, V1, P21
[3]
FINKELSTEIN RA, 1970, PERSONAL COMMUNICATI
[5]
ESCHERICHIA COLI IN LIGATED SEGMENTS OF PIG INTESTINE
[J].
JOURNAL OF PATHOLOGY AND BACTERIOLOGY,
1967, 94 (01)
:189-&
[6]
GYLES CL, 1968, THESIS U GUELPH
[7]
GYLES CL, UNPUBLISHED DATA
[9]
KOHLER EM, 1968, AM J VET RES, V29, P2263
[10]
LARIVIERE SL, 1970, PERSONAL COMMUNICATI