Cita APA

Ehrenstein, B. P. (2008). Pandemic influenza: Are we prepared to face our obligations? BioMed Central.

Chicago Style Citation

Ehrenstein, Boris P. Pandemic Influenza: Are We Prepared to Face Our Obligations? BioMed Central, 2008.

Cita MLA

Ehrenstein, Boris P. Pandemic Influenza: Are We Prepared to Face Our Obligations? BioMed Central, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.