In the article entitled "Natural History and Surgical Dilemma of 'Stress' Gastric Bleeding" by Charles E. Lucas, MD; Choichi Sugawa, MD; Jeanne Riddle, PhD; Frederick Rector, MD; Barbara Rosenberg, MD; and Alexander J. Walt, MD, which appeared in the April issue of the Archives, the fourth line in the first paragraph of column three should read as follows: "... in 42 patients who later bled." In the article entitled "Effects of Parenteral Hyperalimentation on Upper Gastrointestinal Tract Secretions" by Robert F. Hamilton, MD; W. Clayton Davis, MD; David V. Stephenson, MD; and Donal F. Magee, MD, PhD, the next to the last line of the legend for Figure 2 should read as follows: "Vertical lines indicate standard deviation."