title: Cross-transmission experiments with Dictyocaulus viviparus isolates from Rocky Mountain elk and cattle.
mesh_terms: D000818:Animals; D001188:Artiodactyla; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology* / Q000382:microbiology; D004022:Dictyocaulus Infections / Q000209:etiology* / Q000382:microbiology; D005260:Female; D007814:Larva; D008297:Male; D009348:Nematoda; D013997:Time Factors