Gerlach, B.M.; Houser, T.A.; Hollis, L.C.; Tokach, M.D.; Nietfeld, J.C.; Higgins, J.J.; Anderson, Gary A.; Goehring, B.L.
(Kansas State University. Agricultural Experiment Station and Cooperative Extension Service, 2009)
A total of 198 nursery age pigs were used to evaluate the difference in the occurrence of injection site abscesses between needle-free jet injection and conventional needle-and-syringe injection systems. Pigs were fed for ...