The reduction of disability in community-dwelling frail older people: design of a two-arm cluster randomized controlled trial

by Metzelthin Silke F, van Rossum Erik, de Witte Luc P, Hendriks Marike RC, Kempen Gertrudis IJM
Published 2010-08-01

The psychometric properties of three self-report screening instruments for identifying frail older people in the community

by van Rossum Erik, Daniëls Ramon, Metzelthin Silke F, de Witte Luc, van den Heuvel Wim JA, Kempen Gertrudis IJM
Published 2010-03-01