Authors: I A Eland; K J Belton; A C van Grootheest; A P Meiners; M D Rawlins; B H Stricker Journal: Br J Clin Pharmacol Date: 1999-10 Impact factor: 4.335
Authors: D W Bates; J M Teich; J Lee; D Seger; G J Kuperman; N Ma'Luf; D Boyle; L Leape Journal: J Am Med Inform Assoc Date: 1999 Jul-Aug Impact factor: 4.497