“Comparative Suitability of the Feathers, Peripheral Blood and Spleen Tissue Samples of Chickens for the Detection of Marek’s Disease Virus by Polymerase Chain Reaction”. Bangladesh Veterinarian 35, no. 1-2 (January 6, 2019): 1–6. Accessed June 29, 2026. https://www.banglajol.info/index.php/BVET/article/view/53381.