title: [Physiological and hygienic evaluation of the work of female telegraph operators of different ages and the measures for improving its efficiency].
mesh_terms: D000328:Adult; D004526:Efficiency / Q000502:physiology*; D005221:Fatigue / Q000503:physiopathology; D005260:Female; D006801:Humans; D008834:Microclimate; D008875:Middle Aged; D011603:Psychophysiology; D013647:Task Performance and Analysis; D013685:Telecommunications; D013997:Time Factors; D014455:Ukraine
vernacular_title: Fiziologo-gigienicheskaia otsenka truda telegrafistok raznogo vozrasta i mery ego ratsionalizatsii.