TY  - RPRT
TI  - Asymptomatic prosthetic valve dysfunction: pannus?
AU  - Eiki Tayama
AU  - Shigeaki Aoyagi
PY  - 2002
DO  - 10.1046/j.1525-1594.2002.00909.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12000434/
ID  - 12000434
ER  -