Authors: Richard Grol; Noor Rooijackers-Lemmers; Leo van Kaathoven; Huub Wollersheim; Henk Mokkink Journal: Br J Gen Pract Date: 2003-03 Impact factor: 5.386
Authors: Yaa A Kumah-Crystal; Claude J Pirtle; Harrison M Whyte; Edward S Goode; Shilo H Anders; Christoph U Lehmann Journal: Appl Clin Inform Date: 2018-07-18 Impact factor: 2.342