Clinical effectiveness of an online supervised group physical and mental health rehabilitation programme for adults with post-covid-19 condition (REGAIN study): multicentre randomised controlled trialG. McGregor, Martin Underwood, David McWilliams et al.|BMJ|2024Cited by 86
Systematic review of enriched enrolment, randomised withdrawal trial designs in chronic painR Andrew Moore, Sebastian Straube, Philip J Wiffen et al.|Pain|2015Cited by 70