Mahmoud-Youssef, Mohamed, Lamees El-Tantawy, Gehad Yousef, and Adel El-Kattan. “Preparation and Evaluation of a Bivalent Peste Des Petits Ruminants and Brucella Rev-1 Vaccine for Sheep”. VacciMonitor 33 (September 16, 2024): e103324. Accessed April 4, 2025. https://vaccimonitor.finlay.edu.cu/index.php/vaccimonitor/article/view/9200.