Effects of marathon group therapy on trait and state anxiety.
D000293:Adolescent; D000328:Adult; D001007:Anxiety / Q000628:therapy*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality; D011581:Psychological Tests; D011615:Psychotherapy, Group; D013997:Time Factors