(1)
Sazanova, A. A.; Kulbaeva, M. S.; Тuleukhanov S. T.; Kim, Y. A.; Zhussupova, A. I.; Atanbaeva, G. K.; Ablaykhanova, N. T.; Oralkhanova, Z. O. Study of the Influence of Mobile Phones on the Functional Condition of students’ Cardiovascular System During the Examination Period by Holter Methods. IJBCh 2018, 11, 112-118.