TY  - RPRT
TI  - Folate supplementation in ulcerative colitis.
AU  - D F Ransohoff
PY  - 1990
DO  - 10.1016/0016-5085(90)90861-t
UR  - https://pubmed.ncbi.nlm.nih.gov/2295414/
ID  - 2295414
ER  -