TY  - RPRT
TI  - Psychotherapy in ulcerative colitis.
AU  - J W PAULLEY
PY  - 1956
DO  - 10.1016/s0140-6736(56)90911-4
UR  - https://pubmed.ncbi.nlm.nih.gov/13347111/
ID  - 13347111
ER  -