Authors: H J Murff; T K Gandhi; A K Karson; E A Mort; E G Poon; S J Wang; D G Fairchild; D W Bates Journal: Int J Med Inform Date: 2003-09 Impact factor: 4.046
Authors: A L Stewart; S Greenfield; R D Hays; K Wells; W H Rogers; S D Berry; E A McGlynn; J E Ware Journal: JAMA Date: 1989-08-18 Impact factor: 56.272