1. Emerging Viral-Vectored Technology: Future Potential of Capripoxvirus and African Swine Fever Virus as Viral Vectors
   Shawn Babiuk, 2021, Viral Vectors in Veterinary Vaccine Development CrossRef
2. Recent Development of Ruminant Vaccine Against Viral Diseases
   Sk Mohiuddin Choudhury et al, 2021, Frontiers in Veterinary Science CrossRef