Tackling frailty at primary care: evaluation of the effectiveness of a multicomponent intervention through a randomised controlled trial: study protocol.
Francisco Rivas RuizMónica MachónMaider Mateo-AbadEugenio Contreras-FernándezCarolina GüellLuis Baro-RodríguezKalliopi VrotsouRaúl Quirós-LópezItziar Vergaranull nullPublished in: BMJ open (2020)
ISRCTN17143761.