A continuous course of 2 weeks' duration is being offered by the Departments of Allergy and Applied Immunology of the Temple University Medical Center and the Graduate School of Medicine of the University of Pennsylvania. Sessions will be held daily at the Temple University Medical Center from 9 A.M. to 5 P.M., from March 5 to 16, 1962. The tuition fee will be $175. Enrollment is limited. Dr. Louis Tuft is course director and Drs. George I. Blumstein and Merle M. Miller are associate directors.