TY  - RPRT
TI  - A technique for replacing a prosthetic aortic valve after total aortic root replacement.
AU  - S Shawkat
AU  - P P Sarangi
AU  - R K Firmin
PY  - 1990
DO  - 10.1136/hrt.63.4.260
UR  - https://pubmed.ncbi.nlm.nih.gov/2337501/
ID  - 2337501
ER  -