Studies on infection and immunity with the lungworm, Dictyocaulus viviparus (Bloch). I. Active immunization of guinea pigs and rabbits.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D004021:Dictyocaulus; D006168:Guinea Pigs; D010272:Parasitic Diseases / Q000453:epidemiology*; D011817:Rabbits; D014611:Vaccination
CATTLE/diseases; PARASITIC DISEASES/epidemiology