%0 Journal Article %T Somatic symptom index (SSI): a new and abridged somatization construct. Prevalence and epidemiological correlates in two large community samples. %A Escobar, J I %A Rubio-Stipec, M %A Canino, G %A Karno, M %J The Journal of nervous and mental disease %V 177 %N 3 %P 140-6 %@ 0022-3018 %D 1989-04-04 %~ DeepDyve