@misc{indiciae528662ad389f,
  title = {[Recent problems in mitral valve surgery (author's transl)].},
  author = {S Asada and S Tsushima and M Okada and T Goto and M Matsumori and S Matsuda and S Ozawa and T Kotake and A Oji and T Yamashita and K Hashimoto and M Yamaguchi and A Nakama and H Kamitsuji and K Kyo and Y Sakai and H Terashi},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/423408/},
  note = {Source identifier: 423408}
}