Chung-Hsun Kuo

Sleep state instabilities in major depressive disorder: Detection and quantification with electrocardiogram-based cardiopulmonary coupling analysis.

Chung-Kang Peng, Ary L Goldberger, Shih-Jen Tsai, 2011, Psychophysiology.

Reduced physiologic complexity is associated with poor sleep in patients with major depression and primary insomnia.

Shih-Jen Tsai, Albert C Yang, A. Yang, 2011, Journal of affective disorders.