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Journal of Clinical Epidemiology|July 17, 1999
Effect of mailed reminders on the response rate in surveys among patients in general practiceM Wensing, J Mainz, O Kramme, et al.Journal of Clinical Epidemiology|April 21, 1999
Chronic comorbidity and outcomes of hospital care: length of stay, mortality, and readmission at 30 and 365 daysJ Librero, S Peiró, R OrdiñanaJournal of Clinical Epidemiology|April 21, 1999
The use of automated data to identify complications and comorbidities of diabetes: a validation studyK M Newton, E H Wagner, S D Ramsey, et al.Journal of Clinical Epidemiology|April 21, 1999
Association of dialyzer reuse with hospitalization and survival rates among U.S. hemodialysis patients: do comorbidities matter?H I Feldman, W B Bilker, M H Hackett, et al.Journal of Clinical Epidemiology|May 11, 1999
Predictors of mortality in nursing home residentsJ Cohen-Mansfield, M S Marx, S Lipson, et al.Journal of Clinical Epidemiology|May 11, 1999
Assessing quality of life in clinical research: from where have we come and where are we going?S Wood-DauphineeJournal of Clinical Epidemiology|April 14, 1999
A comparison of the Charlson comorbidity index derived from medical record data and administrative billing dataS M Kieszak, W D Flanders, A S Kosinski, et al.Journal of Clinical Epidemiology|August 28, 1999
Surveying physicians to determine the minimal important difference: implications for sample-size calculationC van Walraven, J L Mahon, D Moher, et al.Journal of Clinical Epidemiology|August 28, 1999
Mortality from dementia in advanced age: a 5-year follow-up study of incident dementia casesH Agüero-Torres, L Fratiglioni, Z Guo, et al.Journal of Clinical Epidemiology|August 28, 1999
Frailty bias in comorbidity risk adjustments of community-dwelling elderly populationsJ C Pressley, C H PatrickPageof 675