TY  - RPRT
TI  - [Transesophageal echocardiography (Part 2): Basic concepts in Doppler techniques].
AU  - H Hayashi
AU  - K Kumon
PY  - 1996
UR  - https://pubmed.ncbi.nlm.nih.gov/8741476/
ID  - 8741476
ER  -