The Dose-titration Study of Inactivated Vaccine of Porcine Epidemic Diarrhea Virus
HAO Jianwei, XUE Chunyi, CAO Yongchang
Acta Veterinaria et Zootechnica Sinica . 2022, (5): 1536 -1543 .  DOI: 10.11843/j.issn.0366-6964.2022.05.021