Authors: F W Bertelsmann; J J Heimans; E J Weber; E A van der Veen; J A Schouten Journal: J Neurol Neurosurg Psychiatry Date: 1985-07 Impact factor: 10.154
Authors: F W Bertelsmann; J J Heimans; J C Van Rooy; H F Dankmeijer; S L Visser; E A Van der Veen Journal: J Neurol Neurosurg Psychiatry Date: 1987-10 Impact factor: 10.154