Nobuhiro, T., Sujira, P., Ruttapong, R., Yasuaki, H., Tsuyoshi, H., Yuko, U., & Takehiko, S. (2011). Swine influenza virus infection in different age groups of pigs in farrow-to-finish farms in Thailand. Virology Journal, 8(1), 537. https://doi.org/10.1186/1743-422X-8-537
Chicago-referens (17:e uppl.)Nobuhiro, Takemae, Parchariyanon Sujira, Ruttanapumma Ruttapong, Hiromoto Yasuaki, Hayashi Tsuyoshi, Uchida Yuko, och Saito Takehiko. "Swine Influenza Virus Infection in Different Age Groups of Pigs in Farrow-to-finish Farms in Thailand." Virology Journal 8, no. 1 (2011): 537. https://doi.org/10.1186/1743-422X-8-537.
MLA-referens (9:e uppl.)Nobuhiro, Takemae, et al. "Swine Influenza Virus Infection in Different Age Groups of Pigs in Farrow-to-finish Farms in Thailand." Virology Journal, vol. 8, no. 1, 2011, p. 537, https://doi.org/10.1186/1743-422X-8-537.
