TY  - RPRT
TI  - Smoking and inflammatory bowel disease. A case control study.
AU  - E Lindberg
AU  - C Tysk
AU  - K Andersson
AU  - G Järnerot
PY  - 1988
DO  - 10.1136/gut.29.3.352
UR  - https://pubmed.ncbi.nlm.nih.gov/3356367/
ID  - 3356367
ER  -