University of Tabriz Animal Science Research 2008-5125 25 4 2016 02 20 The effects of using cooling systems on oxidative status, immunity and hematological profiles in Holstein lactating cows during hot weather The effects of using cooling systems on oxidative status, immunity and hematological profiles in Holstein lactating cows during hot weather 129 139 4550 FA S S G M A T A M Journal Article 2016 02 24 https://animalscience.tabrizu.ac.ir/article_4550_89b2b7d661bbadb4d20482f0b565313f.pdf