Presents a letter to the editor in response to the article "A Comparison of the Efficacy and Tolerance of Pancrelipase and Placebo in the Treatment of Steatorrhea in Cystic Fibrosis Patients With Clinical Exocrine Pancreatic Insufficiency," by R. C. Stern, J. D. Eisenberg and J. S. Wagener in the 2000 issue.