MAHNA, A. Comparison between removal of umbilicus versus saving the umbilicus along with umbilical sinusectomy for infected umbilical sinus. International journal of health sciences, [S. l.], v. 6, n. S3, p. 1754–1758, 2022. DOI: 10.53730/ijhs.v6nS3.5879. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/5879. Acesso em: 17 may. 2026.