From the Boston University School of Public Health; Boston University Medical School; Harvard Vanguard Medical Associates; Center for Outcomes Research, Massachusetts General Hospital Cancer Center, Massachusetts General Hospital; Harvard Medical School, Boston; Center for Health Quality, Outcomes, and Economic Research, Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA; Indiana University School of Medicine; Regenstrief Institute for Health Care, Indianapolis, IN; Veterans Affairs Medical...(2003-10-15時点)
