[Radiological picture of the digestive apparatus in occupational lead poisoning].
D004063:Digestion; D041981:Gastrointestinal Tract / Q000473:pathology*; D006801:Humans; D007855:Lead Poisoning / Q000473:pathology*; D011871:Radiology
GASTROINTESTINAL SYSTEM/pathology; LEAD POISONING/pathology