Choi, 1993, Ann Intern Med, 118, 674, 10.7326/0003-4819-118-9-199305010-00003
Hays, 1992, Qual Life Res, 1, 91, 10.1007/BF00439716
Lubeck, 1992, Qual Life Res, 1, 359, 10.1007/BF00704430
Ganz, 1993, Qual Life Res, 2, 109, 10.1007/BF00435730
Wachtel, 1992, Ann Intern Med, 116, 129, 10.7326/0003-4819-116-2-129
Schag, 1992, Qual Life Res, 1, 397, 10.1007/BF00704434
Kaplan, 1982, Health Psychol, 1, 61, 10.1037/0278-6133.1.1.61
Kaplan, 1976, Health Serv Res, 11, 478
Anderson, 1989, Med Care, 27, 1076, 10.1097/00005650-198911000-00008
Gullivich, 1992, Arch Neurol, 49, 1281, 10.1001/archneur.1992.00530360083022
Jernigan, 1993, Arch Neurol, 50, 250, 10.1001/archneur.1993.00540030016007
Dudley, 1968, J Psychosom Res, 11, 325, 10.1016/0022-3999(68)90029-9
Kaplan, 1989, Med Care, 27, S27, 10.1097/00005650-198903001-00003
Wu, 1990, J Acquir Immune Defic Syndr, 3, 683
Kaplan, 1984, J Chronic Dis, 37, 85, 10.1016/0021-9681(84)90050-X
Orenstein, 1990, Chest, 98, 1081, 10.1378/chest.98.5.1081
Bombardier, 1986, Am J Med, 81, 565, 10.1016/0002-9343(86)90539-5
Kaplan, 1984, Qual Life Cardiovasc Care, 4, 131
Kaplan, 1994, Med Care, 32, 975, 10.1097/00005650-199410000-00001
Hughes, 1994, Qual Life Res, 3, 79
