海量图书期刊资源，随时随地畅享阅读乐趣
Results of Balloon Aortic Valvuloplasty in Patients with Aortic Stenosis Associated with Significant Aortic RegurgitationRENÉ KONING; CLAUDINE ASSELIN; NADIR SAOUDI; CHARLES CHAN; GENEVIÈVE DERUMEAUX; ALAIN CRIBIER; BRICE LETAC · 1993