Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Saturnino T. Yanga"'
Publikováno v:
Preventive Veterinary Medicine
Serum neutralization testing was used to determine transmissible gastroenteritis (TGE) titers of up to 10 sows per herd (mean 8.7, median 10) for 392 herds that participated in the 3 month monitoring of sows and litters in the National Swine Survey.