TY  - RPRT
TI  - The upside-down technique. A novel method to correct posterior leaflet prolapse.
AU  - Francesco Maisano
AU  - Ottavio Alfieri
PY  - 2006
DO  - 10.1016/j.ejcts.2006.03.019
UR  - https://pubmed.ncbi.nlm.nih.gov/16675233/
ID  - 16675233
ER  -