APA

Davis R. L., Kolczak M., Lewis E., Nordin J., Goodman M., Shay D. K., Platt R., Black S., Shinefield H. & Chen R. T. (20050707). Active surveillance of vaccine safety: a system to detect early signs of adverse events. : Epidemiology (Cambridge, Mass.).

Chicago

Davis Robert L, Kolczak Margarette, Lewis Edwin, Nordin James, Goodman Michael, Shay David K, Platt Richard, Black Steven, Shinefield Henry and Chen Robert T. 20050707. Active surveillance of vaccine safety: a system to detect early signs of adverse events. : Epidemiology (Cambridge, Mass.).

Harvard

Davis R. L., Kolczak M., Lewis E., Nordin J., Goodman M., Shay D. K., Platt R., Black S., Shinefield H. and Chen R. T. (20050707). Active surveillance of vaccine safety: a system to detect early signs of adverse events. : Epidemiology (Cambridge, Mass.).

MLA

Davis Robert L, Kolczak Margarette, Lewis Edwin, Nordin James, Goodman Michael, Shay David K, Platt Richard, Black Steven, Shinefield Henry and Chen Robert T. Active surveillance of vaccine safety: a system to detect early signs of adverse events. : Epidemiology (Cambridge, Mass.). 20050707.