Sussman Steve, Ames Susan L, Avol Ed
Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
School of Community and Global Health, Claremont Graduate University, Claremont, CA, USA.
Eval Health Prof. 2015 Mar;38(1):53-8. doi: 10.1177/0163278713501692. Epub 2013 Aug 21.