Authors: A Mitchell; J Watts; R Whyte; S Blatz; G R Norman; G H Guyatt; D Southwell; M Hunsberger; B Paes Journal: Pediatrics Date: 1991-10 Impact factor: 7.124
Authors: A Mitchell-DiCenso; G Guyatt; M Marrin; R Goeree; A Willan; D Southwell; S Hewson; B Paes; P Rosenbaum; M Hunsberger; A Baumann Journal: Pediatrics Date: 1996-12 Impact factor: 7.124