title: Gluteal necrosis with ano-gluteal fistula: A result of umbilical artery catheterization.
authors.affiliation: Department of Surgery, Division of Pediatric Surgery, College of Medicine and Medical Sciences, King Faisal University, Dammam, Saudi Arabia.
authors.forename: A L
authors.initials: AL
authors.lastname: Al-Arfaj
authors.forename: M S
authors.initials: MS
authors.lastname: Khwaja