Julia Hartmann

发表

Christian Sorg, Stefan Wagenpfeil, Robert Perneczky, 2006, Age and ageing.

Timo Grimmer, Christian Sorg, Robert Perneczky, 2006, International journal of geriatric psychiatry.

Timo Grimmer, Alexander Drzezga, Robert Perneczky, 2007, Journal of geriatric psychiatry and neurology.