Calfhood vaccination for dictyocaulosis.
Jacobs
D E
DE
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology / Q000517:prevention & control*; D004022:Dictyocaulus Infections / Q000276:immunology / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary*