Articles by author - Roa A

Article

Preliminary Results from a Survey of Sheep Farms affected by salmonella Brandenburg

Authors: Boxall N, Taylor S, Smart J, Fenwick S, Higgin Q, Clark G, Pfeiffer D, Kennington N, Roa A
Publication: Proceedings of the Sheep and Beef Cattle Veterinarians and the Deer Veterinarians Branches of the NZVA, Volume Annual Seminar 1999, Jan 1999