DM Laman

Influence of Caffeine and Caffeine Withdrawal on Headache and Cerebral Blood Flow Velocities

Egm Couturier, H. van Duijn, DM Laman, 1997, Cephalalgia : an international journal of headache.

Is cardiovascular disease a risk factor in the development of axonal polyneuropathy?

H. Franssen, Y. van der Graaf, J. Banga, 2002, Journal of neurology, neurosurgery, and psychiatry.