1.      Aldemir, H., & Karagüzel, G. (2016). Umbilikal granülom. Türkiye Klinikleri Journal of Pediatric Surgery – Special Topics, 6(3), 58–62.

2.      Ashley, R. A., Inman, B. A., Routh, J. C., Rohlinger, A. L., Husmann, D. A., & Kramer, S. A. (2007). Urachal anomalies: A longitudinal study of urachal remnants in children and adults. The Journal of Urology, 178(4 Pt 2), 1615–1618.

3.      Assi, A. N., Kadem, M. K., Al Rubaee, R. J., & Atshan, F. G. (2010). Management of umbilical granuloma. Thi-Qar Medical Journal, 4(4), 82–87.

4.      Başaklar, A. C. (2006). Göbek ve karın ön duvarı anomalileri. İçinde Bebek ve çocukların cerrahi ve ürolojik hastalıkları (1. baskı, ss. 1051–1086). Palme Yayıncılık.

5.      Brook, I. (2002). Cutaneous and subcutaneous infections in newborns due to anaerobic bacteria. Journal of Perinatal Medicine, 30(3), 197–208.

6.      Buddha, S., Menias, C. O., & Katabathina, V. S. (2019). Imaging of urachal anomalies. Abdominal Radiology, 44(12), 3978–3989.

7.      Canadian Association of Paediatric Surgeons. (2001). Disorders of the umbilicus in infants and children: A consensus statement of the Canadian Association of Paediatric Surgeons. Paediatrics & Child Health, 6(6), 312–314.

8.      Cilento, B. G., Jr., Bauer, S. B., Retik, A. B., Peters, C. A., & Atala, A. (1998). Urachal anomalies: Defining the best diagnostic modality. Urology, 52(1), 120–122.

9.      Cilley, R. E. (2012). Disorders of the umbilicus. İçinde A. G. Coran, N. S. Adzick, T. M. Krummel, J.-M. Laberge, R. C. Shamberger & A. A. Caldamone (Eds.), Pediatric surgery (7th ed., Vol. 2, ss. 962–972). Elsevier Saunders.

10.  Demirtola, A., & Özen, İ. O. (2005). Göbek ve göbek kordonu anomalileri. STED, 14(3), 47–52.

11.  Fraser, N., Davies, B. W., & Cusack, J. (2006). Neonatal omphalitis: A review of its serious complications. Acta Paediatrica, 95(5), 519–522.

12.  Gaylord, N. M., & Yetman, R. J. (2013). Perinatal disorders. İçinde C. E. Burns, A. M. Dunn, M. A. Brady, N. B. Starr & C. G. Blosser (Eds.), Pediatric primary care (5th ed., ss. 961–999). Elsevier Saunders.

13.  Gönülal, D., & Tiryaki, H. T. (2016). Umbilikal enfeksiyonlar. Türkiye Klinikleri Journal of Pediatric Surgery – Special Topics, 6(3), 63–68.

14.  Hutson, J. M., & Beasley, S. W. (2014). The umbilicus. İçinde The surgical examination of children (2nd ed., Ch. 6, ss. 75–82). Springer.

15.  Ittleman, B. R., German, K. R., Scott, E., et al. (2019). Umbilical cord nonseverance and adverse neonatal outcomes. Clinical Pediatrics, 58(2), 238–240.

16.  Karagüzel, G. (2016). Umbilikal bölge hastalıklarında klinik yaklaşım. Türkiye Klinikleri Journal of Pediatric Surgery – Special Topics, 6(3), 15–20.

17.  Karagüzel, G., & Aldemir, H. (2016). Umbilical granuloma: Modern understanding of etiopathogenesis, diagnosis, and management. Journal of Pediatric and Neonatal Care, 4(3), 00136. https://doi.org/10.15406/jpnc.2016.04.00136

18.  Kelly Painter, Anand, S., & Philip, K. (2022). Omphalitis. İçinde StatPearls [Internet]. StatPearls Publishing.

19.  Lipskar, A. M., Glick, R. D., Rosen, N. G., Layliev, J., Hong, A. R., Dolgin, S. E., & Soffer, S. Z. (2010). Nonoperative management of symptomatic urachal anomalies. Journal of Pediatric Surgery, 45(5), 1016–1019.

20.  Lotan, G., Klin, B., & Efrati, Y. (2002). Double-ligature: A treatment for pedunculated umbilical granulomas in children. American Family Physician, 65, 2067–2068.

21.  Markic, J., Kovacevic, T., Krzelj, V., Bosnjak, N., & Sapunar, A. (2015). Lab-score is a valuable predictor of serious bacterial infection in infants admitted to hospital. Wiener Klinische Wochenschrift, 127(23–24), 942–947.

22.  McCollum, M. O., MacNeily, A. E., & Blair, G. K. (2003). Surgical implications of urachal remnants: Presentation and management. Journal of Pediatric Surgery, 38(5), 798–800.

23.  McKenna, H., & Johnson, D. (1977). Bacteria in neonatal omphalitis. Pathology, 9(2), 111–113.

24.  Melikoğlu, M. (2016). Omfalomezenterik (vitellin) kanal artıkları. Türkiye Klinikleri Journal of Pediatric Surgery – Special Topics, 6(3), 48–52.

25.  Naiditch, J. A., Radhakrishnan, J., & Chin, A. C. (2013). Current diagnosis and management of urachal remnants. Journal of Pediatric Surgery, 48(10), 2148–2152.

26.  Nathan, A. T. (2020). The umbilicus. İçinde R. M. Kliegman & J. W. St. Geme III (Eds.), Nelson textbook of pediatrics (21st ed., ss. 975–976). Elsevier.

27.  O’Donnell, K. A., Glick, P. L., & Caty, M. G. (1998). Pediatric umbilical problems. Pediatric Clinics of North America, 45, 791–799.

28.  Parada Villavicencio, C., Adam, S. Z., Nikolaidis, P., Yaghmai, V., & Miller, F. H. (2016). Imaging of the urachus: Anomalies, complications, and mimics. Radiographics, 36(7), 2049–2063.

29.  Pomeranz, A. (2004). Anomalies, abnormalities, and care of the umbilicus. Pediatric Clinics of North America, 51(3), 819–827.

30.  Siow, S. L., Mahendran, H. A., & Hardin, M. (2015). Laparoscopic management of symptomatic urachal remnants in adulthood. Asian Journal of Surgery, 38, 85–90.

31.  Snyder, C. L. (2007). Current management of umbilical abnormalities and related anomalies. Seminars in Pediatric Surgery, 16(1), 41–49.

32.  Stewart, D., Benitz, W., & Committee on Fetus and Newborn. (2016). Umbilical cord care in the newborn infant. Pediatrics, 138(3), e20162149.

33.  Stoll, B. J., & Kliegman, R. M. (2004). The umbilicus. İçinde R. E. Behrman, R. M. Kliegman & H. B. Jenson (Eds.), Nelson textbook of pediatrics (17th ed., ss. 608–609). Saunders.

34.  World Health Organization. (2013). WHO recommendations on postnatal care of the mother and newborn. World Health Organization.

35.  Yağmur, İ., & Avanoğlu, A. (2016). Urakus artıkları. Türkiye Klinikleri Journal of Pediatric Surgery – Special Topics, 6(3), 53–57.

36.  Yiee, J. H., Garcia, N., Baker, L. A., et al. (2007). A diagnostic algorithm for urachal anomalies. Journal of Pediatric Urology, 3, 500–504.