Eghbali, T., Rashtabadi, O. R., Ahmadi, A., Nakhaeizadeh, R., Mayel, Y., Forouzi, M. A. (2025). Effectiveness of deep breathing exercises on anxiety, depression and sleep quality in patients undergoing coronary artery bypass surgery. Scientific Reports. https://doi.org/10.1038/s41598-025-12481-x