TY  - GEN

T1  - Older Adults' Use of Physical Activity Monitors in an 18-Month Trial: Descriptive Study of Technical Problems and Assistance (Preprint)

T2  - JMIR Publications Inc.

UR  - http://dx.doi.org/10.2196/preprints.47891

PY  - 2023/04/04

AU  - Choma EA

AU  - Hayes S

AU  - Lewis BA

AU  - Wyman JF

AU  - Rothman AJ

AU  - Guan W

AU  - McMahon S

ED  - 

DO  - DOI: 10.2196/preprints.47891

Y2  - 2024/12/22

ER  -