Authors: S M Packer; V Charlton; J W Keeling; R A Risdon; D Ogilvie; R J Rowlatt; V F Larcher; J T Harries Journal: Arch Dis Child Date: 1978-06 Impact factor: 3.791
Authors: S Guandalini; A Ventura; N Ansaldi; A M Giunta; L Greco; R Lazzari; G Mastella; A Rubino Journal: Arch Dis Child Date: 1989-09 Impact factor: 3.791