TY - JOUR T1 - 2198 Evidence of systematic missingness in frailty data: a European cohort study JO - Age and Ageing UR - http://dx.doi.org/10.1093/ageing/afae139.077 PY - 2024/08/08 AU - Eagleton G AU - Güven R AU - Thorsteinsdottir T AU - van Oppen J ED - DO - DOI: 10.1093/ageing/afae139.077 PB - Oxford University Press (OUP) VL - 53 IS - Supplement_3 Y2 - 2024/12/22 ER -