R. Karam, Y. Aljasem, S. Alrashedi, A. Alhafufi, M. Abuhaimed, and H. Albaqshi, “Diagnostic and vaccination challenges in the PPR pre-eradication era: Identifying gaps and potential unintended consequences”, J. Adv. Vet. Anim. Res, vol. 12, no. 4, pp. 1259–1274, Apr. 2026.