Identifying frailty: do the Frailty Index and Groningen Frailty Indicator cover different clinical perspectives? a cross-sectional study

por Drubbel, Irene, Bleijenberg, Nienke, Kranenburg, Guido, Eijkemans, René JC, Schuurmans, Marieke J, de Wit, Niek J, Numans, Mattijs E
Publicado 2013