Authors: M P Samuels; J Raine; T Wright; J A Alexander; K Lockyer; S A Spencer; D S Brookfield; N Modi; D Harvey; C Bose; D P Southall Journal: Pediatrics Date: 1996-12 Impact factor: 7.124
Authors: K S Hoehn; G Wernovsky; J Rychik; J W Gaynor; T L Spray; C Feudtner; R M Nelson Journal: Arch Dis Child Fetal Neonatal Ed Date: 2005-05 Impact factor: 5.747