Publications Search Results Your query returned 2 citations. Results 1 - 2 Results per page: 25 50 100 Sort by: Pub Date (newest) Pub Date (oldest) Title A-Z Recent Additions Author A-Z Author Z-A [1] Clear All Pub. Year Citation 1989 Sonnenberg, Amnon, Koch, Timothy R. Epidemiology of constipation in the United States. Diseases of the Colon and Rectum. 32, (1), 1-8. Full Text Options: DOI Worldcat Google Scholar Export Options: RIS/EndNote 1991 Johanson, John F., Sonnenberg, Amnon . Temporal changes in the occurrence of hemorrhoids in the United States and England. Diseases of the Colon and Rectum. 34, (7), 585-591. Full Text Options: DOI Worldcat Google Scholar Export Options: RIS/EndNote Results 1 - 2 of 2 [1]
