Drupal-Bibcite31<style face="normal" font="default" size="100%">A pilot study on the feasibility of a smartphone-based electronic support system for cardiovascular disease management in Liaoning rural villages, China</style><style face="normal" font="default" size="100%">A pilot study on the feasibility of a smartphone-based electronic support system for cardiovascular disease management in Liaoning rural villages, China</style>