Tracey E. Wilson and Howard Minkoff are with the State University of New York Downstate Medical Center, Brooklyn, NY. Mary Elizabeth Gore and Stephen J. Gange are with Johns Hopkins University, Baltimore, Md. Ruth Greenblatt is with the University of California, San Francisco. Mardge Cohen is with Cook County Hospital, Chicago, Ill. Sylvia Silver is with the George Washington University Medical Center, Washington, DC. Esther Robison is with Montefiore Medical Center, Bronx, NY. Alexandra Levine is with...