?url_ver=Z39.88-2004&rft_id=doi%3A10.1016%2Fj.jgo.2025.102818&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Julia&rft.aulast=Garc%C3%ADa-Garc%C3%ADa&rft.au=Garc%C3%ADa-Garc%C3%ADa%2C+Julia&rft.title=Journal+of+Geriatric+Oncology&rft.issn=18794068&rft.pages=102818&rft.volume=17&rft.atitle=Effects+of+a+12-week+multicomponent+exercise+programme+on+physical+function+in+older+adults+with+cancer%3A+Study+protocol+for+the+ONKO-FRAIL+randomised+controlled+trial&rft.issue=2&rft.date=Diciembre+2026&rft.genre=article