Development and Validation of a Cost-Effective Haemagglutination Inhibition Assay Using Vero Cell Line for Peste des Petits Ruminants Virus Diagnosis in Resource-Limited Settings. - Hanif, Tahira; Zahur, Aamer Bin; Khan, Jawaria Ali; Latif, Asma; Hanif, Najma; Ullah, Aman; Haneef, Nabeela; Ibrahim, Tanveer; Avais, Muhammad; Anjum, Aftab Ahmad; Durrani, Aneela Zameer; Hussain, Munib (Pakistan Journal of Zoology, 2026)