共 21 条
- [2] BROTHERSTON JG, 1968, REPORT ANIMAL DISEAS, P26
- [3] CARMICHAEL LE, 1972, CORNELL VET, V62, P654
- [5] COUCH RB, 1964, JAMA-J AM MED ASSOC, V187, P442
- [7] DRIED PAPER DISCS FOR SEROLOGICAL IDENTIFICATION OF HUMAN MYCOPLASMAS [J]. JOURNAL OF APPLIED BACTERIOLOGY, 1970, 33 (04): : 750 - +
- [10] IMMUNITY IN EXPERIMENTALLY INDUCED ENZOOTIC PNEUMONIA OF PIGS [J]. JOURNAL OF HYGIENE-CAMBRIDGE, 1969, 67 (02): : 193 - +