1.
Residential area characteristics and disabilities among Dutch community-dwelling older adults
Characteristics of residential areas and transportational walking among frail and non-frail Dutch elderly: Does the size of the area matter?
2.
Neighborhood-based PA and its environmental correlates: A GIS- and GPS based cross-sectional study in the Netherlands
Neighborhood-based PA and its environmental correlates: a GIS- and GPS based cross-sectional study in the Netherlands