@misc{indiciae136d2a75a7b9, title = {Mitral valve replacement with complete mitral leaflet retention: operative techniques.}, author = {Y Yu and C Gao and G Li and L Zhu and D Wang and M Liu}, year = {1999}, url = {https://pubmed.ncbi.nlm.nih.gov/10096481/}, note = {Source identifier: 10096481} }