TY  - RPRT
TI  - Clostridium difficile, sulphasalazine, and ulcerative colitis.
AU  - D A Burke
AU  - A T Axon
PY  - 1987
DO  - 10.1136/pgmj.63.745.955
UR  - https://pubmed.ncbi.nlm.nih.gov/2897683/
ID  - 2897683
ER  -