New York Psychoanalytic Society and Institute
A Brief Measure for Assessing Generalized Anxiety Disorder
2006 · Robert L. Spitzer, Kurt Kroenke, et al. · Archives of Internal Medicine
Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences
2014 · Patricia Cohen, Patricia Cohen, et al. · Psychology Press eBooks
Validation and Utility of a Self-report Version of PRIME-MD<SUBTITLE>The PHQ Primary Care Study</SUBTITLE>
1999 · Robert L. Spitzer · JAMA