title: Emotional openness and mood change in marathon group psychotherapy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000786:Anger; D001291:Attitude of Health Personnel; D001900:Boston; D003863:Depression / Q000628:therapy; D004644:Emotions; D005260:Female; D006791:Hostility; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D010564:Personnel, Hospital; D011581:Psychological Tests; D011615:Psychotherapy, Group; D012647:Self-Assessment; D012938:Social Perception; D019966:Substance-Related Disorders / Q000628:therapy*; D013808:Therapeutic Community; D013997:Time Factors