Authors: S A Bozzette; F R Sattler; J Chiu; A W Wu; D Gluckstein; C Kemper; A Bartok; J Niosi; I Abramson; J Coffman Journal: N Engl J Med Date: 1990-11-22 Impact factor: 91.245
Authors: H Masur; F P Ognibene; R Yarchoan; J H Shelhamer; B F Baird; W Travis; A F Suffredini; L Deyton; J A Kovacs; J Falloon Journal: Ann Intern Med Date: 1989-08-01 Impact factor: 25.391