Surgical treatment of mitral regurgitation employing mitral prosthetic ring
Prosthetic ringによる僧帽弁閉鎖不全症の外科治療

Hitoshi KOYANAGI, Kohei KAWAZOE, Koichi KIM, Kuniyoshi OHARA, Yasuhiro KAINUMA, Nobuo KITAMURA, Masayoshi YOKOYAMA, Juro WADA
1978 Jinko Zoki  
Surgical treatment of mitral regurgitation em --ploying mitral prosthetic ring.
doi:10.11392/jsao1972.7.351 fatcat:a55deqgxzje5jm6uak7l7373v4