Subjects: *RESPIRATORY diseases; *BEEF industry; *CATTLE diseases
تفاصيل العنوان
Subjects: *RESPIRATORY diseases; *MYCOPLASMA hyopneumoniae
Subjects: *CATTLE disease prevention; *CATTLE infections; *RESPIRATORY disease prevention
Subjects: *RESPIRATORY diseases; *SWINE diseases; *CATTLE diseases
Subjects: *RESPIRATORY diseases; *RESPIRATORY organs; *LUNG diseases
Subjects: *CIRCOVIRUS diseases; *RESPIRATORY diseases; *PORCINE epidemic diarrhea virus
Subjects: *BIGHORN sheep; *RESPIRATORY diseases; *DESERTS
Subjects: *RESPIRATORY diseases; *PORCINE reproductive & respiratory syndrome; RESEARCH awards
Subjects: *SWINE breeding; *RESPIRATORY disease prevention; *SWINE disease prevention
Subjects: *RESPIRATORY diseases; *PORCINE reproductive & respiratory syndrome; *CIRCOVIRUS diseases