APA

Ito T., Otsubo S., Norita H., Ikeda K., Nakaba M. & Suda H. (19980924). [Aortic valve-sparing operation and selection of operative technique]. : The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.

Chicago

Ito T, Otsubo S, Norita H, Ikeda K, Nakaba M and Suda H. 19980924. [Aortic valve-sparing operation and selection of operative technique]. : The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.

Harvard

Ito T., Otsubo S., Norita H., Ikeda K., Nakaba M. and Suda H. (19980924). [Aortic valve-sparing operation and selection of operative technique]. : The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi.

MLA

Ito T, Otsubo S, Norita H, Ikeda K, Nakaba M and Suda H. [Aortic valve-sparing operation and selection of operative technique]. : The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi. 19980924.