共 50 条
- [18] MYCOPLASMEN IN GERMFREE RATS AND MICE ZEITSCHRIFT FUR VERSUCHSTIERKUNDE, 1970, 12 (05): : 318 - &
- [19] MODIFICATION OF CECAL SIZE IN GERMFREE RATS ZEITSCHRIFT FUR VERSUCHSTIERKUNDE, 1971, 13 (02): : 115 - &
- [20] IMMUNOELECTROPHORETIC ANALYSIS OF SERUM OF GERMFREE RATS JOURNAL OF IMMUNOLOGY, 1962, 88 (06): : 679 - &