Edward G. Johnson

1. Anthelmintic resistance of Ostertagia ostertagi and Cooperia oncophora to macrocyclic lactones in cattle from the western United States
   2010/03/04 by Matthew D. Edmonds, M.D. Edmonds, Edward G. Johnson +3 · 3 citations
   Environmental Science · Immunology and Microbiology · Veterinary · #Helminth infection and control #Parasite Biology and Host Interactions #Parasitic Infections and Diagnostics