Objective:To study the effect of low intensity pulsed ultrasound(LIPUS) on the expression of tissue inhibitor of metalloproteinase-2(TIMP-2) in the serum and ex
Objective:To identify the genotypes of prevalent Cryptosporidia in broiler chickens in Lorestan province,Iran.Methods:A total of 1 000 fecal and 1 000 trachea s