[Hygienic evaluation of the nutrition of passenger train conductors].
D000041:Absenteeism; D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D011890:Railroads; D014586:USSR
Gigienicheskaia otsenka pitaniia provodnikov passazhirskikh vagonov.