Smerdou, C., Urniza, A., Curtis, R., & Enjuanes, L. (1996). Characterization of transmissible gastroenteritis coronavirus S protein expression products in avirulent S. typhimurium Δcya Δcrp: Persistence, stability and immune response in swine. Vet Microbiol.
Citação norma ChicagoSmerdou, Cristian, Alicia Urniza, Roy Curtis, and Luis Enjuanes. "Characterization of Transmissible Gastroenteritis Coronavirus S Protein Expression Products in Avirulent S. Typhimurium Δcya Δcrp: Persistence, Stability and Immune Response in Swine." Vet Microbiol 1996.
MLA citiranjeSmerdou, Cristian, Alicia Urniza, Roy Curtis, and Luis Enjuanes. "Characterization of Transmissible Gastroenteritis Coronavirus S Protein Expression Products in Avirulent S. Typhimurium Δcya Δcrp: Persistence, Stability and Immune Response in Swine." Vet Microbiol 1996.