%0 Journal Article %T Validity and test-retest reliability of the Italian version of the 12-item General Health Questionnaire in general practice: a comparison between three scoring methods. %A Piccinelli, M %A Bisoffi, G %A Bon, M G %A Cunico, L %A Tansella, M %J Comprehensive Psychiatry %V 34 %N 3 %P 198-205 %@ 0010-440X %D 1993-09-01 %~ DeepDyve