TY  - RPRT
TI  - Echocardiographic evidence for valvular abnormalities.
AU  - Bernhard J c j Riedel
AU  - Simon Dixon
AU  - A Timothy Lovell
PY  - 2003
DO  - 10.1016/s1053-0770(03)00164-2
UR  - https://pubmed.ncbi.nlm.nih.gov/12968249/
ID  - 12968249
ER  -