Authors:
BEEKMAN ATF
BREMMER MA
DEEG DJH
VANBALKOM AJLM
SMIT JH
DEBEURS E
VANDYCK R
VANTILBURG W
Citation: Atf. Beekman et al., ANXIETY DISORDERS IN LATER LIFE - A REPORT FROM THE LONGITUDINAL AGING STUDY AMSTERDAM, International journal of geriatric psychiatry, 13(10), 1998, pp. 717-726