Authors: E Mills; R Gold; J Thipphawong; L Barreto; R Guasparini; W Meekison; L Cunning; M Russell; D Harrison; M Boyd; F Xie Journal: Vaccine Date: 1998-04 Impact factor: 3.641
Authors: Paul A Offit; Jessica Quarles; Michael A Gerber; Charles J Hackett; Edgar K Marcuse; Tobias R Kollman; Bruce G Gellin; Sarah Landry Journal: Pediatrics Date: 2002-01 Impact factor: 7.124