title: [Study of intestinal transit time using radiopaque markers: a simple current method].
mesh_terms: D000328:Adult; D000368:Aged; D003106:Colon / Q000502:physiology*; D005260:Female; D005769:Gastrointestinal Motility; D006801:Humans; D007421:Intestine, Small / Q000502:physiology*; D007422:Intestines / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D011095:Polyethylenes; D011859:Radiography; D012007:Rectum / Q000502:physiology*; D013997:Time Factors
chemical_list: D011095:Polyethylenes
vernacular_title: Studio del tempo di transito intestinale mediante "markers" radiopachi: un metodo semplice ed attuale.