A 15-Minute Abdominal Breathing Exercise Promotes Nap in Undergraduates: Instrumental Study Findings.Published in:Journal of Evolutionary Biochemistry & Physiology, 2024, v. 60, p. S115, doi. 10.1134/S0022093024070081By:Khuurak, A. E.;Shumov, D. E.;Sveshnikov, D. S.;Bakaeva, Z. V.;Yakunina, E. B.;Torshin, V. I.;Dementienko, V. V.;Dorokhov, V. B.Publication type:Article