Electrocardiographic Analysis of the Cardiac Activity of Large-Horned Cattle in the Ecological Conditions of the Republic of Karakalpakstan . bpas-zoo [Internet]. 2023 Jun. 16 [cited 2024 Jul. 22];42(1):37-42. Available from: https://acspublisher.com/journals/index.php/bpaszoo/article/view/8291