Does 'mapping' the evidence usefully inform the research question prioritisation process in systematic reviews?

Caroline Main, Jayne Wilson, Martin English, Pamela Kearns, Bob Phillips, Barry Pizer, Sophie Wilne, Keith Wheatley
2015 Trials  
doi:10.1186/1745-6215-16-s2-p170 fatcat:72f4acafmbb7nctmfu4jcf6qlm