TY  - RPRT
TI  - Echocardiological contrast studies with dynamically focussed multiscan.
AU  - P W Serruys
AU  - F Hagemeijer
AU  - J Roelandt
PY  - 1979
UR  - https://pubmed.ncbi.nlm.nih.gov/317203/
ID  - 317203
ER  -