Authors: T Shikata; T Karasawa; K Abe; T Uzawa; H Suzuki; T Oda; M Imai; M Mayumi; Y Moritsugu Journal: J Infect Dis Date: 1977-10 Impact factor: 5.226
Authors: H W Reesink; E E Reerink-Brongers; B J Lafeber-Schut; J Kalshoven-Benschop; H G Brummelhuis Journal: Lancet Date: 1979-09-01 Impact factor: 79.321
Authors: W Szmuness; C E Stevens; E J Harley; E A Zang; W R Oleszko; D C William; R Sadovsky; J M Morrison; A Kellner Journal: N Engl J Med Date: 1980-10-09 Impact factor: 91.245