title: Mass chicken depopulation to control infectious laryngotracheitis.
mesh_terms: D000818:Animals; D002645:Chickens; D037901:Euthanasia, Animal / Q000379:methods; D006566:Herpesviridae Infections / Q000517:prevention & control / Q000662:veterinary*; D001352:Herpesvirus 1, Gallid; D011201:Poultry Diseases / Q000517:prevention & control*