Slide-Tape Programs on Basic Sciences.— Copies of the slide-tape programs on Basic Sciences in Dermatology are available on loan at no charge from the American Academy of Dermatology (2250 Flanders St, Portland, OR 97210) to dermatologic societies, individual dermatologists, investigators, and other interested individuals. The presently available slide-tapes are: "Cell Reproduction in Skin Diseases" ("Part I. Cell Proliferation Kinetics") prepared by Gerald Weinstein, MD, and "Drug Photosensitivity: Clinical Features and Mechanisms of Action" ("Part I. Biophysics and Phototoxicity") prepared by Leonard Harber, MD. Slide-tape programs in preparation include part II of both of the above programs, and the subjects of immunofluorescence, percutaneous absorption, acne and sebaceous glands, and pigmentation. These slide-tapes may also be purchased from the Institute for Dermatologic Communication and Education, 2785 Jackson St, San Francisco 94115. Pediatric Dermatology Seminar.— The Skin and Cancer Unit of Mount Sinai Medical Center is sponsoring a seminar in pediatric dermatology,