We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleConstipation: definition and classification.AuthorsHinton, J M; Lennard-Jones, J EPublicationPostgraduate medical journal, 1968, Vol 44, Issue 515, p720ISSN0032-5473Publication typeJournal ArticleDOI10.1136/pgmj.44.515.720