Cita APA

Salk, J. E., Pearson, H. E., Brown, P. N., & Francis, T. (1945). PROTECTIVE EFFECT OF VACCINATION AGAINST INDUCED INFLUENZA B.

Chicago Style Citation

Salk, Jonas E., Harold E. Pearson, Philip N. Brown, i Thomas Francis. PROTECTIVE EFFECT OF VACCINATION AGAINST INDUCED INFLUENZA B. 1945.

Cita MLA

Salk, Jonas E., Harold E. Pearson, Philip N. Brown, i Thomas Francis. PROTECTIVE EFFECT OF VACCINATION AGAINST INDUCED INFLUENZA B. 1945.