1. Introduction

   • Gordon McHardy

   EditorialNotes Pages: 827 - 828

2. Intestinal flora, nutrition, and metabolism

   • Grace A. Goldsmith

   OriginalPaper Pages: 829 - 835

3. Microbial Dynamics in Health and Disease

   • G. John Buddingh

   OriginalPaper Pages: 836 - 838

4. Microflora of the small intestine

   • M. H. Kalser
   • I. Arteaga
   • L. Mayoral

   OriginalPaper Pages: 839 - 843

5. The normal microbial flora

   • George H. Bornside
   • Isidore Cohn Jr.

   OriginalPaper Pages: 844 - 852

6. Viral flora of the human alimentary tract

   • William Pelon

   OriginalPaper Pages: 853 - 863

7. Imbalance of the normal microbial flora

   • James B. Heneghan

   OriginalPaper Pages: 864 - 869

8. Imbalance of the normal microbial flora

   • MacDonald Fulton

   OriginalPaper Pages: 870 - 872

9. Imbalance of the normal microbial flora

   • Isidore Cohn Jr.
   • George H. Bornside

   OriginalPaper Pages: 873 - 882

10. Enteritis due to enteropathogenic escherichia coli

    • Erwin Neter

    OriginalPaper Pages: 883 - 886

11. The diagnosis and treatment of Whipple's disease

    • Julian M. Ruffin
    • W. M. Roufail

    OriginalPaper Pages: 887 - 891

12. Antibiotic therapy in surgery of the Colon: Rationale and application

    • Isidore Cohn Jr.

    OriginalPaper Pages: 892 - 900