Validity and utility of the PRIME-MD Patient Health Questionnaire in assessment of 3000 obstetric-gynecologic patients: The PRIME-MD Patient Health Questionnaire Obstetrics-Gynecology Study

Spitzer, Robert L. ; Williams, Janet B.W. ; Kroenke, Kurt ; Hornyak, Raymond ; McMurray, Julia

American journal of obstetrics and gynecology, 2000-09, Vol.183 (3), p.759-769 [Periódico revisado por pares]

Philadelphia, PA: Elsevier Inc

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