1. Subdural hemorrhage in patients with mental disease;Allen, A.M.; Moore, M.; Daly, B.;New England Journal of Medicine,1940
2. Intracranial tumours in a psychiatric hospital material;Andersson, P.G.;Acta Psychiatrica Scandinavica,1970
3. Demography of tumours of the CNS among the Bantu;Froman, C.; Lipschitz, R.,1970
4. population of the Transvaal;Journal of Neurosurgery
5. Intracranial tumours and cysts;Proctor, N.S.F.,1955