TY  - RPRT
TI  - Re: Mann--melatonin for ulcerative colitis?
AU  - James E Jan
AU  - Roger D Freeman
PY  - 2003
DO  - 10.1111/j.1572-0241.2003.07508.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12818299/
ID  - 12818299
ER  -