Dollberg, S Urinary nitrite and nitrate concentrations in patients with idiopathic persistent pulmonary hypertension of the newborn and effect of extracorporeal membrane oxygenation. [electronic resource] - Pediatric research Jan 1995 - 31-4 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0031-3998 Subjects--Topical Terms: Extracorporeal Membrane OxygenationHumansInfant, NewbornNitrates--urineNitric Oxide--biosynthesisNitrites--urinePersistent Fetal Circulation Syndrome--etiologyPulmonary Circulation--physiologyVasodilation--physiology