@article{6cf053e5dcc140ddb8bbc08861e81f0d,
title = "Searching for a gastrointestinal subgroup within the somatoform disorders.",
keywords = "IRRITABLE-BOWEL-SYNDROME, CHRONIC FATIGUE SYNDROME, SOMATIC SYMPTOM INDEX, PSYCHIATRIC-DISORDER, PRIMARY-CARE, SOMATIZATION, HYPOCHONDRIASIS, HEALTH, PREVALENCE",
author = "W Hiller and Ulrich Cuntz and W Rief and Fichter, {M M}",
year = "2001",
doi = "10.1176/appi.psy.42.1.14",
language = "English",
volume = "42",
pages = "14--20",
journal = "PSYCHOSOMATICS ",
issn = "0033-3182",
number = "1",
}