Robyn A Clark, Sally C Inglis, Finlay A McAlister, John G F Cleland, Simon Stewart
Clark R A, Inglis S C, McAlister F A, Cleland J G F, Stewart S.
Telemonitoring or structured telephone support programmes for patients with chronic heart failure: systematic review and meta-analysis
BMJ 2007; 334 :942
doi:10.1136/bmj.39156.536968.55