Often children show their first symptoms of the disease between the ages of 8 and 10 ... each nurse would be provided with a probe about the size of a computer mouse — to generate images of the heart ...
Protassova, E.Y. 2022. The Image of a Modern Child in the Psychological and Pedagogical Approaches toward Education and Upbringing of Preschool Children. Journal of Modern Foreign Psychology, Vol. 11, ...