title: [Effect of increasing vitamin c intake on the work capacity and productivity of workers in hazardous occupations].
mesh_terms: D001205:Ascorbic Acid; D001206:Ascorbic Acid Deficiency; D002986:Clinical Trials as Topic; D004032:Diet; D005221:Fatigue / Q000517:prevention & control*; D006801:Humans; D009787:Occupational Medicine
chemical_list: D001205:Ascorbic Acid
vernacular_title: Vliianie C-vitaminizatsii na rabotosposobnost' i proizvoditel'nost' truda rabochikh vrednykh professiĭ.