Absence of Mycobacterium bovis infection in dogs and cats residing on infected cattle farms: Michigan, 2002. - Wilkins MJ; Bartlett PC; Berry DE; Perry RL; Fitzgerald SD; Bernardo TM; Thoen CO; Kaneene JB; Wilkins, M J; Bartlett, P C; Berry, D E; Perry, R L; et al. (Epidemiology & Infection, 2008)