authors Strotmeyer, Elsa S Arnold, Alice M Boudreau, Robert M Ives, Diane G Cushman, Mary Robbins, John A Harris, Tamara B Newman, Anne B
has subject area Age Factors Aged Aged, 80 and over Ambulatory Care Facilities Analysis of Variance Cardiovascular Diseases Chi-Square Distribution Epidemiologic Studies Female Geriatric Assessment House Calls Humans Logistic Models Longitudinal Studies Male Multivariate Analysis Patient Dropouts Patient Selection Research Subjects Telephone United States