TY  - RPRT
TI  - Letter: Drug treatment in Crohn's disease.
AU  - D J Holdstock
PY  - 1975
DO  - 10.1016/s0140-6736(75)92101-7
UR  - https://pubmed.ncbi.nlm.nih.gov/53747/
ID  - 53747
ER  -