TY - JOUR AU - sheykhi, nariman AU - Rasoulinezhad, saeid AU - barati, alireza TI - Concurrent outbreak of Newcastle disease and Trichomoniasis in pigeons of Tehran JO - Veterinary Clinical Pathology The Quarterly Scientific Journal VL - 8 IS - 2 SP - 515 EP - 519 PY - 2014 DO - ER -