Karagöz, Tevfik Interventional cardiac catheterization in infants weighing less than 2500 g. [electronic resource] - The Turkish journal of pediatrics - 136-40 p. digital Publication Type: Journal Article ISSN: 2791-6421 Subjects--Topical Terms: Angioplasty, BalloonBalloon ValvuloplastyCardiac CatheterizationFemaleHeart Defects, Congenital--complicationsHumansInfant, Low Birth WeightInfant, NewbornMaleOperative TimeRetrospective Studies