Authors: R F Maier; M Obladen; P Scigalla; O Linderkamp; G Duc; G Hieronimi; H L Halliday; H T Versmold; G Moriette; G Jorch Journal: N Engl J Med Date: 1994-04-28 Impact factor: 91.245
Authors: K M Shannon; J F Keith; W C Mentzer; R A Ehrenkranz; M S Brown; J A Widness; C A Gleason; E M Bifano; D D Millard; C B Davis Journal: Pediatrics Date: 1995-01 Impact factor: 7.124