[Gastroenterologic problems in the clinical picture of occupational diseases].
D000382:Agricultural Workers' Diseases / Q000453:epidemiology; D001660:Biliary Tract Diseases / Q000453:epidemiology*; D005767:Gastrointestinal Diseases / Q000453:epidemiology*; D006801:Humans; D007221:Industry; D009784:Occupational Diseases / Q000453:epidemiology*
Problemy gastroénterologii v klinike professional'nykh zabolevaniĭ