Topics in this issue include: Cats, Clinicians and Computers: New Program is Friendly to Practitioners, Aids in Differential Dx (Roy R. V. Pollock, John M. Lewkowitz); Cat-Scratch Disease (Fredric W. Scott): Compendium of Feline Vaccines, 1983; Rabies Vaccination Recommended for Cats: Outbreak of Wildlife Rabies Spreading from Mid-Atlantic States; New Feline Leukemia Client Handout--Order Yours Today; Eustachian Tube Polyps A Cause of Chronic Respiratory Distress (John M. King, Lois Roth, William E. Hornbuckle).