Authors: D A Evans; D N Williams; L W Laughlin; L Miao; J W Warren; C H Hennekens; J Shimada; W G Chapman; B Rosner; J O Taylor Journal: J Infect Dis Date: 1978-12 Impact factor: 5.226
Authors: D Evans; C H Hennekens; L Miao; L W Laughlin; W G Chapman; B Rosner; J O Taylor; E H Kass Journal: N Engl J Med Date: 1978-09-07 Impact factor: 91.245