Authors: R Klein; D Waldman; H Kershnar; W Berger; A Coulson; R M Katz; G S Rachelefsky; S C Siegel Journal: Pediatrics Date: 1977-07 Impact factor: 7.124
Authors: J Lovera; D M Cooper; C Collins-Williams; H Levison; J D Bailey; R P Orange Journal: J Allergy Clin Immunol Date: 1976-02 Impact factor: 10.793