Ahn, A., Edwards, K. M., Grijalva, C. G., Self, W. H., Zhu, Y., Chappell, J. D., . . . Williams, D. J. (2015). Secondhand Smoke Exposure and Illness Severity Among Children Hospitalized with Pneumonia. J Pediatr.
Chicago Style aipamenaAhn, Anna, et al. "Secondhand Smoke Exposure and Illness Severity Among Children Hospitalized With Pneumonia." J Pediatr 2015.
MLA aipamenaAhn, Anna, et al. "Secondhand Smoke Exposure and Illness Severity Among Children Hospitalized With Pneumonia." J Pediatr 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.