TY - JOUR AU - Badii,, آریا AU - Mousakhani,, فرهاد AU - Zolfaghari,, علی AU - Zafari,, محسن AU - Malekan, , M TI - Prevalence of BVD in bovine aborted fetuses of dairy cattle herds by RT� PCR in Tehran province JO - journal of veterinary clinical research VL - 2 IS - 2 SP - 68 EP - 73 PY - 2011 DO - ER -