1. Control on PRRS in the US: A summary of field and research experiences;Dee,1995
2. Prevalence of SIRS virus in Iowa swine herds;Hill;Am. Assoc. Swine Practitioners Newsl.,1992
3. SIRS virus infection in nursery/grower pigs;Keffaber;Am. Assoc. Swine Practitioners Newsl.,1992
4. Field experience with the use of a new vaccine on natural occurring outbreaks of porcine reproductive and respiratory syndrome;Kritas,1995
5. Elimination of PRRS associated disease losses from a 4000+ sow herd without vaccination or depopulation;Mc Caw,1995