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 trial.
Gordon McGregorHarbinder SandhuJulie BruceBartholomew SheehanDavid McWilliamsJoyce YeungChristina JonesBeatriz LaraSharisse AlleyneJessica SmithRanjit LallChen JiMariam RatnaStuart EnnisPeter HeineShilpa PatelCharles AbrahamJames MasonHenry NwankwoVivien NicholsKate SeersMartin UnderwoodPublished in: BMJ (Clinical research ed.) (2024)
ISRCTN registry ISRCTN11466448.