Abstract
As our publisher announced in the December 1983 issue, we will be bringing you Jour additional Issues of POSTGRADUATE MEDICINE each year. In the months in which we publish a mid-month issue, Dr J. Mostyn Davis will be writing the Physician-at-Large column. Dr Davis is in the department of family medicine, Geisinger Medical Center, Danville, Pennsylvania. We welcome him and look forward to his observations on medical practice.