Correction

PHYSIOLOGY. For the article “Corticotropin-releasing hormone deficiency unmasks the proinflammatory effect of epinephrine” by Katia P. Karalis, Effie Kontopoulos, Louis J. Muglia, and Joseph A. Majzoub, which appeared in number 12, June 8, 1999, of Proc. Natl. Acad. Sci. USA (96, 7093–7097), the authors note that in addition to those mentioned in the Acknowledgments, Dr. K. Rice is thanked for his synthesis of the corticotropin-releasing hormone antagonist antalarmin.