A study protocol of Older Person's Exercise and Nutrition Study (OPEN) - a sit-to-stand activity combined with oral protein supplement - effects on physical function and independence: a cluster randomized clinical trial.
Helena GrönstedtSofia VikströmTommy CederholmErika FranzénÅke SeigerAnders WimoGerd Faxén-IrvingAnne-Marie BoströmPublished in: BMC geriatrics (2018)
ClinicalTrials.gov Identifier: NCT02702037.