Ismail, A. A. M., A. E. Saad, F. N. A. Abd-Elrahman, and A. A. M. Elfahl,
"Effect of Benson’s relaxation therapy alone or combined with aerobic exercise on cortisol, sleeping quality, estrogen, and severity of dyspeptic symptoms in perimenopausal women with functional dyspepsia",
European Review for Medical and Pharmacological Sciences, vol. 26, issue 22, pp. 8342-8350, 2022.