TY  - RPRT
TI  - Pseudomembranous colitis: sonographic features.
AU  - D B Downey
AU  - S R Wilson
PY  - 1991
DO  - 10.1148/radiology.180.1.2052724
UR  - https://pubmed.ncbi.nlm.nih.gov/2052724/
ID  - 2052724
ER  -