Authors: Amir Qaseem; Vincenza Snow; Alice Gosfield; David Gregg; Keith Michl; David Wennberg; Kevin B Weiss; Eric C Schneider Journal: Ann Intern Med Date: 2010-03-16 Impact factor: 25.391
Authors: Gowri Gopalakrishna; Miranda W Langendam; Rob J P M Scholten; Patrick M M Bossuyt; Mariska M G Leeflang Journal: Implement Sci Date: 2013-07-10 Impact factor: 7.327