title: [Possibilities of use and evaluation of laboratory investigation in diseases of the upper respiratory tract of the chicken].
mesh_terms: D000818:Animals; D006566:Herpesviridae Infections / Q000662:veterinary; D009175:Mycoplasma Infections / Q000662:veterinary*; D009521:Newcastle Disease / Q000175:diagnosis; D011201:Poultry Diseases / Q000175:diagnosis*; D011213:Poxviridae Infections / Q000662:veterinary; D012141:Respiratory Tract Infections / Q000662:veterinary*; D014777:Virus Diseases / Q000662:veterinary*
vernacular_title: Möglichkeiten der Einschaltung und Auswertung von Laboratoriumsuntersuchungen bei Erkrankung der oberen Luftwege des Huhnes.