Authors: D M Radosevich; R L Kane; J Garrard; C L Skay; S McDermott; L Kepferle; J Buchanan; S Arnold Journal: Public Health Rep Date: 1990 Jan-Feb Impact factor: 2.792
Authors: Linda H Aiken; Douglas M Sloane; Jeannie P Cimiotti; Sean P Clarke; Linda Flynn; Jean Ann Seago; Joanne Spetz; Herbert L Smith Journal: Health Serv Res Date: 2010-04-09 Impact factor: 3.402