Opportunity, experience, judgment—in changing times A. W. Martin Marino Jr. Presidential Address Pages: 637 - 638
Efficacy of a simplified lower gastrointestinal flexible endoscope cleaning method David J. MatteucciClaude H. Organ JrHarry Jenkins OriginalPaper Pages: 653 - 657
Colorectal cancer in familial polyposis coli and ulcerative colitis Tomas M. HeimannAdrian J. GreensteinArthur H. Aufses Jr OriginalPaper Pages: 658 - 661
Electrogalvanic stimulation in the treatment of levator syndrome Gregory C. OliverRobert J. RubinTheodore E. Eisenstat OriginalPaper Pages: 662 - 663
Extracolonic polyps in familial polyposis coli and Gardner's syndrome F. TonelliF. NardiP. Romagnoli OriginalPaper Pages: 664 - 668
A conservative approach to adenomas containing invasive carcinoma removed colonoscopically Witold BartnikEugeniusz ButrukJanina Orlowska OriginalPaper Pages: 673 - 675
Obliterative suture technique for internal hemorrhoidectomy Irving R. Block BriefCommunication Pages: 679 - 680
50th Annual Scientific Meeting of the American College of Gastroenterology and Annual Postgraduate Gastroenterology Course Announcement Pages: 683 - 683
Modification of silastic sling repair for rectal procidentia and anal incontinence Samuel B. LabowBarton HoexterTheodore E. Eisenstat BriefCommunication Pages: 684 - 685
International Symposium on Immunobiology of Cancer and Allied Immune Dysfunctions Announcement Pages: 685 - 685
Albert compton Broders 1885–1964 Albert C. BrodersLouis A. BuieDonald R. Laird Classic Articles in Colonic and Rectal Surgery Pages: 687 - 694
