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Journal of Clinical Epidemiology|January 1, 1991
Comparison of recruitment strategies for a large-scale clinical trial in the elderlyC A Silagy, K Campion, J J McNeil, et al.Journal of Clinical Epidemiology|January 1, 1991
Assessing predictive accuracy: how to compare Brier scoresD A Redelmeier, D A Bloch, D H HickamJournal of Clinical Epidemiology|January 1, 1991
Epidemiology of headache in a general population--a prevalence studyB K Rasmussen, R Jensen, M Schroll, et al.Journal of Clinical Epidemiology|January 1, 1991
Functional capacity in two elderly populations aged 75 or over: comparisons at 10 years' intervalS AnttilaJournal of Clinical Epidemiology|January 1, 1991
How soon after quitting smoking does risk of heart attack decline?A J Dobson, H M Alexander, R F Heller, et al.Journal of Clinical Epidemiology|January 1, 1991
Physical activity, dietary habits and adenomatous polyps of the sigmoid colon: a study of self-defense officials in JapanS Kono, K Shinchi, N Ikeda, et al.Journal of Clinical Epidemiology|January 1, 1991
An overview of body weight of older persons, including the impact on mortality. The National Health and Nutrition Examination Survey I--Epidemiologic Follow-up StudyJ C Cornoni-Huntley, T B Harris, D F Everett, et al.Journal of Clinical Epidemiology|January 1, 1991
Comparison of perceived health status and conventional functional evaluation in stable patients with coronary artery diseaseG Permanyer-Miralda, J Alonso, J M Antó, et al.Journal of Clinical Epidemiology|January 1, 1991
Methodological standards for assessing therapeutic equivalenceB KirshnerJournal of Clinical Epidemiology|January 1, 1991
Pharmacoepidemiology in pre-approval clinical trial safety monitoringH A GuessPageof 674