Authors: M E Avery; W H Tooley; J B Keller; S S Hurd; M H Bryan; R B Cotton; M F Epstein; P M Fitzhardinge; C B Hansen; T N Hansen Journal: Pediatrics Date: 1987-01 Impact factor: 7.124
Authors: M Hallman; T A Merritt; A L Jarvenpaa; B Boynton; F Mannino; L Gluck; T Moore; D Edwards Journal: J Pediatr Date: 1985-06 Impact factor: 4.406