Cita APA

Chang, C., Enders, G., Sprengel, R., Peters, N., Varmus, H. E., & Ganem, D. (1987). Expression of the precore region of an avian hepatitis B virus is not required for viral replication.

Citación estilo Chicago

Chang, C., G. Enders, R. Sprengel, N. Peters, H E. Varmus, y D. Ganem. Expression of the Precore Region of an Avian Hepatitis B Virus Is Not Required for Viral Replication. 1987.

Cita MLA

Chang, C., et al. Expression of the Precore Region of an Avian Hepatitis B Virus Is Not Required for Viral Replication. 1987.