title: [Tasks set up by specialization and concentration].
mesh_terms: D000818:Animals; D011200:Poultry; D011201:Poultry Diseases / Q000517:prevention & control*; D014586:USSR; D014611:Vaccination / Q000662:veterinary
vernacular_title: Zadachi, postavlennye spetsializatsieĭ i kontsentratsieĭ.