Modified Delphi survey for the evidence summarisation of patient decision aids: Study protocol
Marie-Anne Durand, Michelle D Dannenberg, Catherine H Saunders, Anik M C Giguere, Brian S Alper, Tammy Hoffmann, Lily Perestelo-Pérez, Stephen T Campbell, Glyn Elwyn
BMJ Open Mar 2019, 9 (3) e026701; DOI: 10.1136/bmjopen-2018-026701