Cita APA

Ma, M., Ma, G., Yang, X., Chen, S., Gray, G. C., Zhao, T., . . . Cao, W. (2015). Avian Influenza A(H7N9) Virus Antibodies in Close Contacts of Infected Persons, China, 2013–2014. Emerg Infect Dis.

Chicago Style Citation

Ma, Mai-Juan, et al. "Avian Influenza A(H7N9) Virus Antibodies in Close Contacts of Infected Persons, China, 2013–2014." Emerg Infect Dis 2015.

Cita MLA

Ma, Mai-Juan, et al. "Avian Influenza A(H7N9) Virus Antibodies in Close Contacts of Infected Persons, China, 2013–2014." Emerg Infect Dis 2015.