TY  - RPRT
TI  - Techniques for real-time two-dimensional echocardiography.
AU  - J A Kisslo
AU  - O T von Ramm
AU  - F L Thurstone
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/359148/
ID  - 359148
ER  -