TY  - RPRT
TI  - High-speed high-resolution ultrasonography.
AU  - S Singh
AU  - S N Tandon
AU  - H M Gupta
PY  - 1987
DO  - 10.1007/bf02441755
UR  - https://pubmed.ncbi.nlm.nih.gov/3328811/
ID  - 3328811
ER  -