Fedson, D. S. (2014). Preventing non bacteremic pneumococcal pneumonia in older adults: Historical background and considerations for choosing between PCV13 and PPV23. Hum Vaccin Immunother.
Citação norma ChicagoFedson, David S. "Preventing Non Bacteremic Pneumococcal Pneumonia in Older Adults: Historical Background and Considerations for Choosing between PCV13 and PPV23." Hum Vaccin Immunother 2014.
Citação norma MLAFedson, David S. "Preventing Non Bacteremic Pneumococcal Pneumonia in Older Adults: Historical Background and Considerations for Choosing between PCV13 and PPV23." Hum Vaccin Immunother 2014.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.