Zobrazeno 1 - 2
of 2
pro vyhledávání: '"A R, Arzumanian"'
Publikováno v:
Gigiena i sanitariia. (2)
Variation pulsometry was used to study changes in the activity of cardiac rhythm regulating mechanisms in third-form pupils from a comprehensive school (a control group) and a gymnasium (a study group) under mental stress caused by the performance of
Publikováno v:
Veterinariia. 45(6)