Maclennan, GraemeMcDonald, AlisonMcPherson, GladysTreweek, ShaunAvenell, AlisonRECORD Trial Group2014-01-172014-01-172014-01Maclennan, G, McDonald, A, McPherson, G, Treweek, S, Avenell, A & RECORD Trial Group 2014, 'Advance telephone calls ahead of reminder questionnaires increase response rate in non-responders compared to questionnaire reminders only : The RECORD phone trial', Trials, vol. 15, 13. https://doi.org/10.1186/1745-6215-15-131745-6215ORCID: /0000-0002-1039-5646/work/98038648ORCID: /0000-0003-4813-5628/work/167120287ORCID: /0000-0002-7239-7241/work/186968410http://hdl.handle.net/2164/3092347464engtelephone reminderspostal questionnairesresponse ratesaverage treatment effect on the treatedR MedicineRJournal article10.1186/1745-6215-15-1315