Authors: Kim A Eagle; Robert A Guyton; Ravin Davidoff; Fred H Edwards; Gordon A Ewy; Timothy J Gardner; James C Hart; Howard C Herrmann; L David Hillis; Adolph M Hutter; Bruce Whitney Lytle; Robert A Marlow; William C Nugent; Thomas A Orszulak Journal: Circulation Date: 2004-10-05 Impact factor: 29.690
Authors: Seth W Glickman; Kelvin A Baggett; Christopher G Krubert; Eric D Peterson; Kevin A Schulman Journal: Int J Qual Health Care Date: 2007-10-18 Impact factor: 2.038