Ecevit, Ayşe, et al. “Association of Respiratory Distress Syndrome and Perinatal Hypoxia With Histologic Chorioamnionitis in Preterm Infants”. The Turkish Journal of Pediatrics, vol. 56, no. 1, Feb. 2014, pp. 56-61, https://doi.org/10.24953/turkjpediatr.2014.1315.