Authors: B Whitehead; P Helms; M Goodwin; I Martin; B Lask; E Serrano; J P Scott; R L Smyth; T W Higenbottam; J Wallwork Journal: Arch Dis Child Date: 1991-09 Impact factor: 3.791
Authors: R J Novick; M P Kaye; G A Patterson; B Andréassian; W Klepetko; A H Menkis; F N McKenzie Journal: J Heart Lung Transplant Date: 1993 Jan-Feb Impact factor: 10.247