Biswas, D. “Surgical Correction of Recto-Umbilicus Fistula by Diverting the Rectum to the Lower Right Abdominal Wall in a Cross-Breed Calf”. Turkish Journal of Agriculture - Food Science and Technology, vol. 11, no. 2, Feb. 2023, pp. 403-5, doi:10.24925/turjaf.v11i2.403-405.5429.