Implementation and Effects of Information Technology-Based and Print-Based Interventions to Promote Physical Activity Among Community-Dwelling Older Adults: Protocol for a Randomized Crossover Trial.
Claudia R PischkeClaudia Voelcker-RehageManuela PetersTiara RatzHermann PohlabelnJochen MeyerKai von HoldtSonia LippkePublished in: JMIR research protocols (2020)
DERR1-10.2196/15168.