TY  - RPRT
TI  - Aortic root endoscopy in valve-sparing operations.
AU  - T Itoh
AU  - S Ohtsubo
AU  - K Furukawa
AU  - H Norita
PY  - 1997
DO  - 10.1016/s0022-5223(97)70132-6
UR  - https://pubmed.ncbi.nlm.nih.gov/9240309/
ID  - 9240309
ER  -