TY  - RPRT
TI  - Does smoking improve colitis?
AU  - T Rudra
AU  - R Motley
AU  - J Rhodes
PY  - 1989
DO  - 10.3109/00365528909091354
UR  - https://pubmed.ncbi.nlm.nih.gov/2617195/
ID  - 2617195
ER  -