Development of a frailty index from the Dutch public health monitor 2016 and investigation of its psychometric properties: a cross-sectional study
Kleinenberg, Nanda; van der Lucht, Fons (Healthy Ageing & Public Health); Jager-Wittenaar, Harriët (Malnutrition And Healthy Ageing); Krijnen, Wim (Statistical Techniques For Applied Research); Finnema, Evelyn
