TY - JOUR AU - Haghighi Khoshkhoo,, پیام AU - Akbari-Azad,, G. AU - Inanlo,, J. AU - Masomi, , M TI - Seroperivalence of Mycoplasma synoviae infection in commercial layer farms of Alborz and Qazvin provinces JO - journal of veterinary clinical research VL - 2 IS - 3 SP - 147 EP - 154 PY - 2011 DO - ER -