1.
Biswas D, Chakma B, Biswas S, Paul AK. Prolonged gestation associated with fetal abnormality in a Holstein-Friesian crossbred cow. Bangl. vet. [Internet]. 2024 Dec. 24 [cited 2025 Nov. 13];41(1):25-9. Available from: https://www.banglajol.info/index.php/BVET/article/view/78675