TY - JOUR T1 - Pathological, immunohistochemical, and molecular findings in commercial laying hens and in backyard chickens naturally infected with the infectious laryngotracheitis virus JO - Brazilian Journal of Poultry Science A1 - Preis, IS A1 - Fiúza, ATL A1 - Silva, CC A1 - Braga, JFV A1 - Couto, RM A1 - Martins, NR da S A1 - Ecco, R SN - 1516-635X UL - 10.1590/1516-635x1604359-366 VL - 16 Y1 - 2014 PB - Brasil ER -