LOCAL COATING OF CURVED RAILS BY USING LOW FRICTION MATERIAL FOR SQUEAL NOISE REDUCTION





Prominent Eustachian Valve in Newborns: A Report of Four Cases

Abstract The Eustachian valve (EV) is an embryological remnant of the inferior vena cava that during fetal life helps divert oxygenated blood from the IVC toward the foramen ovale to Catheter escape the pulmonary circulation.This remnant usually regresses after birth and is considered a benign Wound finding in the majority of cases.However, EV can

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