P. Klinkhamer

Hereditary spastic dystonia with Leber's hereditary optic neuropathy: Neuropathological findings

G. Bruyn, P. Klinkhamer, G. Bots, 1992, Journal of the Neurological Sciences.

Cerebriform intradermal naevus (a rare form of secondary cutis verticis gyrata)

P. Klinkhamer, H. Neumann, P. Berretty, 2002, Journal of the European Academy of Dermatology and Venereology : JEADV.