title: Health research: need for a methodological revolution?
authors.forename: J B
authors.initials: JB
authors.lastname: Davies
mesh_terms: D003625:Data Collection / Q000379:methods*; D006266:Health Education; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D015397:Program Evaluation / Q000379:methods*; D012107:Research Design