title: THE DISTRIBUTION OF FAECAL X-RAY SHADOWS IN SUBJECTS WITHOUT GASTRO-INTESTINAL DISEASE.
mesh_terms: D035843:Biomedical Research; D003106:Colon; D005243:Feces; D005767:Gastrointestinal Diseases; D005853:Geriatrics; D006801:Humans; D007410:Intestinal Diseases; D011859:Radiography; D014965:X-Rays
keywords: CLINICAL RESEARCH; COLON; FECES; GERIATRICS; RADIOGRAPHY