![Choosing important health outcomes for comparative effectiveness research: An updated systematic review and involvement of low and middle income countries]()
Choosing important health outcomes for comparative effectiveness research: An updated systematic review and involvement of low and middle income countriesDavis, Katherine; Gorst, Sarah L.; Harman, Nicola; Smith, Valerie; Gargon, Elizabeth; Altman, Douglas G.; Blazeby, Jane M.; Clarke, Mike; Tunis, Sean; Williamson, Paula R.; Scherer, Roberta W. · PLOS ONE · 2018