TY  - RPRT
TI  - Ulcerative colitis: a cyclothymic disorder?
AU  - S Wiesnagrotzki
AU  - P Gathmann
AU  - A Kiss
PY  - 1985
DO  - 10.1159/000284229
UR  - https://pubmed.ncbi.nlm.nih.gov/4059488/
ID  - 4059488
ER  -