Authors: F G Hayden; R L Atmar; M Schilling; C Johnson; D Poretz; D Paar; L Huson; P Ward; R G Mills Journal: N Engl J Med Date: 1999-10-28 Impact factor: 91.245
Authors: R S Fritz; F G Hayden; D P Calfee; L M Cass; A W Peng; W G Alvord; W Strober; S E Straus Journal: J Infect Dis Date: 1999-09 Impact factor: 5.226