@article{paperid:1090819, author = {Mohammad Reza Mokhber Dezfouli and Feisal Zarghami and Sadegh Rahbari and Ebrahimzadeh Abkooh, Elaheh and Samad Lotfolahzadeh and Sirous Sadeghian Chaleshtori and Parviz Shayan}, title = {Protection of Calves Against Cryptosporidiosis by Hyperimmunization of Pregnant Cattle Colostrum Using Oocyst Whole Antigens}, journal = {Iranian Journal of Veterinary Medicine}, year = {2022}, volume = {16}, number = {4}, month = {August}, issn = {2251-8894}, pages = {380--389}, numpages = {9}, keywords = {Cryptosporidium parvum; Hyperimmune colostrum; Immunization; Oocyste whole antige; passive vaccine}, }