Authors: N R Belton; F Cockburn; J O Forfar; M M Giles; J Kirkwood; J Smith; D Thistlethwaite; T L Turner; E M Wilkinson Journal: Arch Dis Child Date: 1977-03 Impact factor: 3.791
Authors: Emily Shepherd; Rehana A Salam; Deepak Manhas; Anne Synnes; Philippa Middleton; Maria Makrides; Caroline A Crowther Journal: PLoS Med Date: 2019-12-06 Impact factor: 11.069