title: Trichostrongylus askivali Dunn, 1964, and Ostertagia ostertagi (Stiles, 1892) in white-tailed deer (Odocoileus virginianus) of the southeastern United States.
mesh_terms: D000818:Animals; D003670:Deer; D005260:Female; D008297:Male; D010029:Ostertagiasis / Q000469:parasitology / Q000662:veterinary*; D014251:Trichostrongyloidea / Q000033:anatomy & histology; D014252:Trichostrongyloidiasis / Q000469:parasitology / Q000662:veterinary*; D014481:United States