For citations:
Vyatleva О.A., Kurgansky A.M. Changes in the Method and Modes of Mobile Phone Use and Their Relationship with the Well-being in Junior Schoolchildren. Public Health and Life Environment – PH&LE. 2021;(10):34-40. (In Russ.) https://doi.org/10.35627/2219-5238/2021-29-10-34-40