@misc{indiciaebd006fe35e2a, title = {[Aortic valve operations through an upper partial sternotomy].}, author = {H Kiyama and T Imazeki and Y Irie and Y Katayama and N Murai and Y Sato and I Hata and S Gon}, year = {1999}, url = {https://pubmed.ncbi.nlm.nih.gov/10402777/}, note = {Source identifier: 10402777} }