TY  - RPRT
TI  - Hepatic echinococcal cysts: sonographic appearance and classification.
AU  - D B Lewall
AU  - S J McCorkell
PY  - 1985
DO  - 10.1148/radiology.155.3.3890008
UR  - https://pubmed.ncbi.nlm.nih.gov/3890008/
ID  - 3890008
ER  -