Satar M, Yapicioğlu H, Narli N, Ozbarlas N, Küçükosmanoğlu O, Tutak E. Is oral indomethacin effective in treatment of preterm infants with patent ductus arteriosus?. Turk J Pediatr. 2004;46(2):137-141. Accessed May 22, 2026. https://turkjpediatr.org/article/view/2786