Fingerfoods: a feasibility study to enhance fruit and vegetable consumption in Dutch patients with dementia in a nursing home oleh Annemijn Visscher, Marieke C. E. Battjes-Fries, Ondine van de Rest, Olga N. Patijn, Mascha van der Lee, Nienke Wijma-Idsinga, Gerda K. Pot, Peter Voshol