Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Saitoh Norihiko and Yamamoto Kazuo and Tanaka Satoshi and Kikuchi Chizuo and Sugimoto Tsutomu and Kasuya Shigetaka,A Case of Severe Aortic Stenosis Accompanied by Porcelain Aorta Treated with an Apicoaortic Valved Conduit,Japanese Journal of Cardiovascular Surgery,0285-1474,The Japanese Society for Cardiovascular Surgery,2004,33,3,208-212,https://cir.nii.ac.jp/crid/1390282679679673344,https://doi.org/10.4326/jjcvs.33.208