APA

Yokoyama S., Ashida T., Sugiyama T., Ebihara A., Fujii J., Chida K., Ezaki Y. & Ohkawa S. (20020830). [An autopsied case with a bicuspid aortic valve who had progressive angina pectoris and heart failure during follow-up of 27 years]. : Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics.

Chicago

Yokoyama Satoshi, Ashida Terunao, Sugiyama Takao, Ebihara Aya, Fujii Jun, Chida Kouji, Ezaki Yukiyoshi and Ohkawa Shin-ichiro. 20020830. [An autopsied case with a bicuspid aortic valve who had progressive angina pectoris and heart failure during follow-up of 27 years]. : Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics.

Harvard

Yokoyama S., Ashida T., Sugiyama T., Ebihara A., Fujii J., Chida K., Ezaki Y. and Ohkawa S. (20020830). [An autopsied case with a bicuspid aortic valve who had progressive angina pectoris and heart failure during follow-up of 27 years]. : Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics.

MLA

Yokoyama Satoshi, Ashida Terunao, Sugiyama Takao, Ebihara Aya, Fujii Jun, Chida Kouji, Ezaki Yukiyoshi and Ohkawa Shin-ichiro. [An autopsied case with a bicuspid aortic valve who had progressive angina pectoris and heart failure during follow-up of 27 years]. : Nihon Ronen Igakkai zasshi. Japanese journal of geriatrics. 20020830.