[Evaluation of the effectiveness of health-related improvement in working conditions of postal services employees]. / Otsenka éffektivnosti ozdorovleniia truda rabotnikov pochtovoi sviazi.

Basing on the physiological and hygienic research performed after a series of prophylactic measures, it was established that the introduction of rational working conditions in combination with physically active rest influences most postively the functional neuro-muscular state of upper extremities in telephone operators and mail sorters, and has a positive bearing on the hemodynamic indices, CNS and regulatory mechanisms status of operators and mail sorters.