Authors: M Lepow; M Randolph; R Cimma; D Larsen; M Rogan; J Schumacher; B Lent; S Gaintner; J Samuelson; L Gordon Journal: J Pediatr Date: 1986-06 Impact factor: 4.406
Authors: J Eskola; H Peltola; A K Takala; H Käyhty; M Hakulinen; V Karanko; E Kela; P Rekola; P R Rönnberg; J S Samuelson Journal: N Engl J Med Date: 1987-09-17 Impact factor: 91.245