Production and diagnostic findings in problem herds where control of the resident virus is difficult to achieve: field observations and data

Spronk, GordonDee, Scott2012-12-202012-12-202006-09-23https://hdl.handle.net/11299/141664en-USswinepigherd healthProduction and diagnostic findings in problem herds where control of the resident virus is difficult to achieve: field observations and dataConference Paper