authors Cowper, Patricia A Morey, Miriam C Peterson, Matthew J Pieper, Carl F Sloane, Richard J Hall, Katherine S McConnell, Eleanor S Bosworth, Hayden B Ekelund, Carola C Pearson, Megan P
has subject area Aged Cost-Benefit Analysis Counseling Exercise Health Care Costs Health Promotion Humans Male North Carolina Primary Health Care Program Evaluation Veterans Walking Speed