Quadricuspid aortic valve.
Scioti G, Di Gregorio O, Milano A, Nardi C, Tartarini G, Bortolotti U.
Scioti G, et al. Among authors: nardi c.
Thorac Cardiovasc Surg. 1998 Oct;46(5):304-6. doi: 10.1055/s-2007-1010244.
Thorac Cardiovasc Surg. 1998.
PMID: 9885124