[What do we know about occupational gastrointestinal diseases?].
D005767:Gastrointestinal Diseases / Q000209:etiology*; D005770:Gastrointestinal Neoplasms / Q000209:etiology; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology*; D010437:Peptic Ulcer / Q000209:etiology
Hvad ved vi om arbejdsbetingede mave-tarmsygdomme?