title: Studies on Cooperia pectinata.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology*; D007411:Intestinal Diseases, Parasitic / Q000382:microbiology / Q000662:veterinary*; D009349:Nematode Infections / Q000382:microbiology / Q000662:veterinary*