FUNCTIONAL FEATURES OF THE MYOCARDIUM AMONG FIRST-YEAR STUDENTS OF DIFFERENT ETHNIC GROUPS WITH REGARD TO THE TYPE OF AUTONOMIC REGULATION OF THE CARDIAC RHYTHM

by M. J.I. Al-Shammari, T. A. Pogrebnyak, S. D. Chernyavskikh, I. I. Gorbunova
Published 2019-12-01