Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Stephanie C. Rutten-Ramos"'
Publikováno v:
Journal of the American Veterinary Medical Association. 259(11)
OBJECTIVE To assess antibiotic use and other factors associated with death rates in beef feedlots in 3 regions of the US over a 10-year period. SAMPLE Data for 186,297 lots (groups) of finished cattle marketed between 2010 and 2019 were obtained from
Autor:
John Deen, Stephanie C. Rutten-Ramos
Publikováno v:
Journal of Animal Science. 87:1794-1800
Production-based removal and replace- ment has been used as a method to improve sow herd performance. Limited data are available as to the reli- ability of this approach. The purpose of this investiga- tion was to use a retrospective case-control stu
Publikováno v:
Journal of the American College of Cardiology. 61(10)
Sudden deaths (SD) in young competitive athletes due to cardiovascular disease is an important community issue with relevance to designing effective screening initiatives. However, the frequency with which these tragic events occur importantly impact
Autor:
John Deen, Stephanie C. Rutten-Ramos
Publikováno v:
Journal of the American Veterinary Medical Association. 234(5)
Objective—To evaluate the success of removal and replacement decisions in commercial swine herds when sow removal was attributed to problems with fertility, fecundity, or old age. Design—Retrospective case-control study. Animals—3,000 sows remo