Authors: R D Hull; G E Raskob; D Rosenbloom; A A Panju; P Brill-Edwards; J S Ginsberg; J Hirsh; G J Martin; D Green Journal: N Engl J Med Date: 1990-05-03 Impact factor: 91.245
Authors: R D Hull; G E Raskob; G F Pineo; D Green; A A Trowbridge; C G Elliott; R G Lerner; J Hall; T Sparling; H R Brettell Journal: N Engl J Med Date: 1992-04-09 Impact factor: 91.245