共 34 条
[3]
ROUTE OF ENTERIC INFECTION IN NORMAL MICE
[J].
JOURNAL OF EXPERIMENTAL MEDICINE,
1974, 139 (05)
:1189-1203
[4]
CHUTTANI CS, 1971, B WHO, V48, P445
[5]
COLLINS F M, 1970, Infection and Immunity, V1, P243