Rich, W., Finer, N. N., Gantz, M. G., Newman, N. S., Hensman, A. M., Hale, E. C., . . . Shankaran, S. (2012). Enrollment of Extremely Low Birth Weight Infants in a Clinical Research Study May Not Be Representative. American Academy of Pediatrics.
Čikaški stil citiranjaRich, Wade, et al. Enrollment of Extremely Low Birth Weight Infants in a Clinical Research Study May Not Be Representative. American Academy of Pediatrics, 2012.
MLA način citiranjaRich, Wade, et al. Enrollment of Extremely Low Birth Weight Infants in a Clinical Research Study May Not Be Representative. American Academy of Pediatrics, 2012.
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