Authors: W H SUMMERSKILL; C S DAVIDSON; J H DIBLE; G K MALLORY; S SHERLOCK; M D TURNER; S J WOLFE Journal: N Engl J Med Date: 1960-01-07 Impact factor: 91.245
Authors: R H Resnick; T C Chalmers; A M Ishihara; A J Garceau; A D Callow; E M Schimmel; E T O'Hara Journal: Ann Intern Med Date: 1969-04 Impact factor: 25.391