Chaotic signatures of heart rate variability and its power spectrum in health, aging and heart failure.

অনুযায়ী Guo-Qiang Wu, Natalia M Arzeno, Lin-Lin Shen, Da-Kan Tang, Da-An Zheng, Nai-Qing Zhao, Dwain L Eckberg, Chi-Sang Poon
প্রকাশিত 2009-01-01