The effect of folic acid supplementation on the risk for cancer or dysplasia in ulcerative colitis
Authors:
- Ks ProvencherKPKs Provencher
- Dl SeidnerDSDl Seidner
- A KnesebeckAKA Knesebeck
- A BrzezinskiABA Brzezinski
- 31 January 1997
- journal article
- Published by Elsevier in Gastroenterology
- Vol. 112 (1) , 29-32