Ergashev Nodir Baxodirovich and Mengliyev G‘ayrat Akromovich (2022) “DISTRIBUTION, ETIOLOGY AND METHODS OF PREVENTION OF VIRAL AND BACTERIAL INFECTIONS IN NEWBORN CALVES”, E Conference Zone, pp. 53–56. Available at: http://econferencezone.org/index.php/ecz/article/view/95 (Accessed: 7 November 2024).