Minea Pipirig, Ioana2021-10-132021-10-132021-03-212021Minea Pipirig, Ioana. 2021. Considerations regarding the role of immune status in the preventions of infectious diseases in calves. Doctoral thesis, University of Agricultural Sciences and Veterinary Medicine of Iasi, Roumania. (https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1907)https://repository.iuls.ro/handle/20.500.12811/1907application/pdfroinfectious diseasescolostrumpassive immunityvaccinationcalvesboli infecţioasecolostruimunitate pasivăvaccinareviţeiThesis