Authors: S M Gordon; M E Eaton; R George; S Larsen; S A Lukehart; J Kuypers; C M Marra; S Thompson Journal: N Engl J Med Date: 1994-12-01 Impact factor: 91.245
Authors: J L Malone; M R Wallace; B B Hendrick; A LaRocco; E Tonon; S K Brodine; W A Bowler; B S Lavin; R E Hawkins; E C Oldfield Journal: Am J Med Date: 1995-07 Impact factor: 4.965