%0 Journal Article %T Content Category Analysis of Affective Expression in Irritable Bowel, Duodenal Ulcer and Anxiety Disorder Patients %A Lolas, Fernando %A Heerlein, André %A s, %J Psychopathology %V 19 %N 6 %P 309-316 %@ 0254-4962 %D 1986-01-01 %I S. Karger AG %~ DeepDyve