Contreras
Chova F, Jerez Calero AE, Santana Delgado R, Miras Baldo MJ, Narbona
Lopez E. Spontaneous fluid discharge through the umbilical cord
in the neonatal period. An Esp Pediatr. 2002 Jul;57(1):79-80.
Dudiak
CM, Salomon CG, Posniak HV, Olson MC, Flisak ME. Sonography of
the umbilical cord. Radiographics. 1995 Sep;15(5):1035-50.
Fall
I, Sanou A, Ngom G, Dieng M, Sankale AA, Ndoye M. Strangulated
umbilical hernias in children. Pediatr Surg Int. 2006 Mar;22(3):233-5.
Epub 2006 Jan 25.
Jackson
OJ, Moglen LH. Umbilical hernia. A retrospective study. Calif
Med. 1970 Oct;113(4):8-11.
James
T. Umbilical hernia in Xhosa infants and children. J R Soc
Med. 1982 Jul;75(7):537-41.
Khati
NJ, Enquist EG, Javitt MC. Imaging of the umbilicus and periumbilical
region. Radiographics. 1998 Mar-Apr;18(2):413-31.
Meltzer
DI. A newborn with an umbilical mass. Am Fam Physician. 2005
Apr 15;71(8):1590-2.
O'Donnell
KA, Glick PL, Caty MG.Pediatric umbilical problems. Pediatr
Clin North Am. 1998 Aug;45(4):791-9.
Pomeranz
A. Anomalies, abnormalities, and care of the umbilicus. Pediatr
Clin North Am. 2004 Jun;51(3):819-27, xii.
Rudran
V, Jones R. Strangulated umbilical hernia in a child. Br J
Gen Pract. 1992 Oct;42(363):440-1.
Scherer
LR 3rd, Grosfeld JL. Inguinal hernia and umbilical anomalies.
Pediatr Clin North Am. 1993 Dec;40(6):1121-31.
Vohr
BR, Rosenfield AG, Oh W. Umbilical hernia in the low-birth-weight
infant (less than 1,500 gm). J Pediatr. 1977 May;90(5):807-8.
Weir
E. Congenital abdominal wall defects. CMAJ. 2003 Oct 14;169(8):809-10.