Gómez-Soria, Isabel Cuenca-Zaldívar, Juan Nicolás Rodriguez-Roca, Beatriz Subirón-Valera, Ana Belén Salavera, Carlos Marcén-Román, Yolanda Andrade-Gómez, Elena Calatayud, Estela Cognitive effects of a cognitive stimulation programme on trained domains in older adults with subjective memory complaints: randomised controlled trial Int. j. environ. res. public health 10.3390/ijerph20043636 2023 2023