[Prevention of helminthosis on specialized bird breeding farms].
D000818:Animals; D006373:Helminthiasis / Q000517:prevention & control; D006374:Helminthiasis, Animal; D011201:Poultry Diseases / Q000517:prevention & control*
Profilaktika gel'mintozov v spetsializirovannykh ptitsevodcheskikh khoziaĭstvakh.