Martin Cartwright research associate in health services research, Shashivadan P Hirani senior lecturer in health services research, Lorna Rixon research associate in health services research, Michelle Beynon research assistant in health services research, Helen Doll senior research associate, Peter Bower professor of health services research et al
Cartwright M, Hirani S P, Rixon L, Beynon M, Doll H, Bower P et al.
Effect of telehealth on quality of life and psychological outcomes over 12 months (Whole Systems Demonstrator telehealth questionnaire study): nested study of patient reported outcomes in a pragmatic, cluster randomised controlled trial
BMJ 2013; 346 :f653
doi:10.1136/bmj.f653