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Genetic markers in patients with intracranial aneurysms
O Norrgård1, G Beckman, L Beckman
1Department of Medical Genetics, University of Umeå, Sweden.
Human Heredity
|January 1, 1987
Abstract:
HLA antigens, blood group systems (ABO, Rh, MNSs, P, Kell, Lewis and Duffy) and serum group systems (Hp, Tf, Gc, Pi, Bf, C3 and C4) were studied in a series of patients with intracranial aneurysms. A significantly increased frequency of HLA antigen A28, a significantly decreased frequency of HLA antigen B40, and a significantly decreased frequency of complement factor C4 B2 was found among the patients when compared with controls from the same geographic area.