[Significance of certain professional factors in the pathology of the digestive organs].
D000041:Absenteeism; D000328:Adult; D004560:Electricity; D004781:Environmental Exposure; D005767:Gastrointestinal Diseases / Q000453:epidemiology*; D006801:Humans; D009578:Nitrobenzenes; D009784:Occupational Diseases / Q000453:epidemiology*; D010969:Plastics; D014586:USSR; D014732:Vibration
D009578:Nitrobenzenes; D010969:Plastics
Znachenie nekotorykh professional'nykh faktorov v patologii organov pishcheareniia.