共 50 条
- [23] SEROLOGIC PREVALENCE OF OVINE PROGRESSIVE PNEUMONIA IN A WESTERN RANGE FLOCK OF SHEEP JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 1981, 178 (07): : 708 - 710
- [25] Role of carriers in the transmission of pneumonia in bighorn sheep (Ovis canadensis) BIOLOGY OPEN, 2016, 5 (06): : 745 - 755
- [26] Prevalence of and risk factors associated with ovine progressive pneumonia in Wyoming sheep flocks JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 2015, 247 (08): : 932 - 937
- [27] TISSUE CULTURE STUDIES OF VIRUS OF PROGRESSIVE PNEUMONIA - SLOW INFECTIOUS DISEASE OF SHEEP PROCEEDINGS OF THE SOCIETY FOR EXPERIMENTAL BIOLOGY AND MEDICINE, 1971, 138 (03): : 1035 - &
- [28] Comparative pathology of South African jagziekte and Montana progressive pneumonia of sheep. JOURNAL OF EXPERIMENTAL MEDICINE, 1927, 45 (04): : 571 - U3
- [29] ESTABLISHMENT OF OVINE PROGRESSIVE PNEUMONIA (LUNGERS) FREE SHEEP FROM INFECTED HERDS NORTH DAKOTA FARM RESEARCH, 1980, 37 (04): : 6 - 7