A sero-epidemiological survey of Dictyocaulus viviparus infections in calves was carried out using an enzyme-linked immunosorbent assay.
Full article published in Veterinary Record (1986) 119, 475-479
Background image is "Grass Fed Beef" by Ryan Thompson
U.S. Department of Agriculture, Grass Fed Beef - Ryan Thompson - USDAgov, CC BY 2.0