TY  - RPRT
TI  - Urinary calculi and ulcerative colitis.
AU  - M Modlin
PY  - 1972
DO  - 10.1136/bmj.3.5821.292-b
UR  - https://pubmed.ncbi.nlm.nih.gov/5046493/
ID  - 5046493
ER  -