TY  - RPRT
TI  - Beating heart valvular surgery.
AU  - Saqib Masroor
AU  - Hassan Tehrani
AU  - Tomas A Salerno
PY  - 2003
DO  - 10.1016/s0003-4975(03)00310-2
UR  - https://pubmed.ncbi.nlm.nih.gov/12963250/
ID  - 12963250
ER  -