共 50 条
- [6] VIRAL-INFECTIONS OF RESPIRATORY-TRACT OF HORSES AND POSSIBILITIES OF THEIR CONTROL PRAKTISCHE TIERARZT, 1978, 59 (10): : 733 - &
- [7] LOCAL RESISTANCE OF CHICKEN RESPIRATORY-TRACT TO VIRAL-INFECTIONS ZENTRALBLATT FUR VETERINARMEDIZIN REIHE B-JOURNAL OF VETERINARY MEDICINE SERIES B-INFECTIOUS DISEASES IMMUNOLOGY FOOD HYGIENE VETERINARY PUBLIC HEALTH, 1978, 25 (05): : 383 - 393
- [8] VIRAL-INFECTIONS OF RESPIRATORY-TRACT OF CALVES - LOCAL IMMUNITY VETERINARY SCIENCE COMMUNICATIONS, 1977, 1 (04): : 297 - 305
- [9] IMPORTANT VIRAL-INFECTIONS OF THE RESPIRATORY-TRACT IN CATTLE - A CLINICAL VIEW DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT, 1990, 97 (10): : 414 - 418