Authors: F Sandri; G Ancora; A Lanzoni; P Tagliabue; M Colnaghi; M L Ventura; M Rinaldi; I Mondello; P Gancia; G P Salvioli; M Orzalesi; F Mosca Journal: Arch Dis Child Fetal Neonatal Ed Date: 2004-09 Impact factor: 5.747
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