TY  - JOUR

T1  - Recruitment, consent and retention of participants in randomised controlled trials : a review of trials published in the National Institute for Health Research (NIHR) Journals Library (1997–2020)

JO  - BMJ Open

UR  - https://eprints.whiterose.ac.uk/183616/

PY  - 2022/02/14

AU  - Jacques RM

AU  - Ahmed R

AU  - Harper J

AU  - Ranjan A

AU  - Saeed I

AU  - Simpson RM

AU  - Walters SJ

ED  - 

DO  - DOI: 10.1136/bmjopen-2021-059230

PB  - BMJ Publishing Group

VL  - 12

IS  - 2

Y2  - 2024/12/22

ER  -