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. Bangl. vet. [Internet]. 2019 Jan. 6 [cited 2026 Jun. 29];35(1-2):1-6. Available from: https://www.banglajol.info/index.php/BVET/article/view/53381