Short-term efficacy of reducing screen media use on physical activity, sleep, and physiological stress in families with children aged 4-14: study protocol for the SCREENS randomized controlled trial.
Martin Gillies Banke RasmussenJesper PedersenLine Grønholt OlesenSøren BrageHeidi KlakkPeter Lund KristensenJan Christian BrøndAnders GrøntvedPublished in: BMC public health (2020)
NCT04098913 at https://clinicaltrials.gov [20-09-2019, retrospectively registered].