Nordhov, S Marianne Early intervention improves cognitive outcomes for preterm infants: randomized controlled trial. [electronic resource] - Pediatrics Nov 2010 - e1088-94 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1098-4275 Standard No.: 10.1542/peds.2010-0778 doi Subjects--Topical Terms: Birth WeightChild DevelopmentChild, PreschoolEarly Intervention, Educational--methodsFemaleFollow-Up StudiesGestational AgeHumansInfantInfant, Low Birth Weight--growth & developmentInfant, NewbornIntelligenceMaleNorwayPsychomotor PerformanceWechsler Scales--statistics & numerical data