A natural infection of sheep with Ostertagia ostertagi.
O'Callaghan
M G
MG
Central Veterinary Laboratories, Department of Agriculture, Adelaide, South Australia.
Martin
R R
RR
McFarland
I J
IJ
D000018:Abomasum / Q000469:parasitology / Q000473:pathology; D000818:Animals; D005243:Feces / Q000469:parasitology; D005260:Female; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology / Q000662:veterinary*; D007422:Intestines / Q000469:parasitology; D008297:Male; D010028:Ostertagia / Q000033:anatomy & histology / Q000254:growth & development*; D010029:Ostertagiasis / Q000469:parasitology / Q000662:veterinary*; D010270:Parasite Egg Count / Q000662:veterinary; D012756:Sheep; D012757:Sheep Diseases / Q000469:parasitology*