Positive affect training to reduce mental health problems during the COVID-19 pandemic: a proof-of-concept randomised clinical trial.
Richard A BryantKatie DawsonSuzanna AzevedoSrishti YadavJenny TranJasmine Choi-ChristouElpiniki AndrewJoanne BeamesDharani KeyanPublished in: BMJ mental health (2023)
ACTRN12620000811909.