TY - JOUR AU - Yavari, Sh AU - Shayan, P. AU - Bokai, S. AU - Amini nia, N. TI - Comparative study between microscopic and PCR analysis in a population of piroplasm carrier sheep in five region of khoramabad, Iran JO - Veterinary Histobiology VL - 2 IS - 2 SP - 1 EP - 10 PY - 2015 DO - ER -