title: Comparison of protection against lungworm infection between levamisole-treated and vaccinated calves.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D004021:Dictyocaulus / Q000276:immunology; D004022:Dictyocaulus Infections / Q000517:prevention & control*; D007978:Levamisole / Q000627:therapeutic use*; D014611:Vaccination / Q000662:veterinary*
chemical_list: D007978:Levamisole