Cita APA

T.J., O., R., R., H., G., H., H., E., C., J., T., . . . E.O., M. J. (2005). Penicillin resistance and serotypes/serogroups of Streptococcus pneumoniae in nasopharyngeal carrier children younger than 2 years in Lima, Peru.

Citación estilo Chicago

T.J., Ochoa, Rupa R., Guerra H., Hernandez H., Chaparro E., Tamariz J., Wanger A., y Mason Jr E.O. Penicillin Resistance and Serotypes/serogroups of Streptococcus Pneumoniae in Nasopharyngeal Carrier Children Younger Than 2 Years in Lima, Peru. 2005.

Cita MLA

T.J., Ochoa, et al. Penicillin Resistance and Serotypes/serogroups of Streptococcus Pneumoniae in Nasopharyngeal Carrier Children Younger Than 2 Years in Lima, Peru. 2005.