@article{2011CJ-11-0008, title={Elevated Cystatin C Levels Predict the Incidence of Vasospastic Angina}, author={Akira Funayama and Tetsu Watanabe and Toshiaki Tamabuchi and Yoichiro Otaki and Shunsuke Netsu and Hiromasa Hasegawa and Shintaro Honda and Mitsunori Ishino and Takanori Arimoto and Hiroki Takahashi and Tetsuro Shishido and Takuya Miyamoto and Joji Nitobe and Isao Kubota}, journal={Circulation Journal}, volume={75}, number={10}, pages={2439-2444}, year={2011}, doi={10.1253/circj.CJ-11-0008} }