title: Systematic reviews of pain and online interventions for cancer patients show evidence of mixed efficacy and highlight need for more rigorously designed research.
authors: Psycho-Oncology Co-operative Research Group (PoCoG), University of Sydney, NSW Australia. Electronic address: phyllis.butow@sydney.edu.au.
authors: Phyllis
authors: P
authors: Butow
authors: Psycho-Oncology Co-operative Research Group (PoCoG), University of Sydney, NSW Australia.
authors: Allan 'Ben'
authors: A'
authors: Smith
mesh_terms: D006801:Humans; D009369:Neoplasms; D010146:Pain; D012107:Research Design