Authors: Birkebaek, NH Hansen, LK Elle, B Andersen, PE Friis, M Egeblad, M Damgaard-Pedersen, K Nielsen, NT Oxhoj, H

Citation: Nh. Birkebaek et al., Chest roentgenogram in the evaluation of heart defects in asymptomatic infants and children with a cardiac murmur: Reproducibility and accuracy, PEDIATRICS, 103(2), 1999, pp. E151-E154