10.26181/5b57d9c992bf0 Cochrane Consumers and Communication La Trobe University Cochrane Consumers and Communication La Trobe University Rebecca Ryan Rebecca Ryan Sophie Hill Sophie Hill Broclain D Broclain D Horey D Horey D Prictor M Prictor M Study design guide La Trobe 2018 Study type Research Question Randomised Comparison Systematic review Health Care 2018-07-25 02:00:40 Journal contribution https://opal.latrobe.edu.au/articles/journal_contribution/Study_design_guide/6818900 Cochrane Consumers and Communication's methodological guide to study designs