Cerebromeningeal Haemophagocytic Lymphohistiocytosis
Lancet 239:104-107, Henter,J.&Elinder,G., 1992
Neurological Complications of Infantile Osteopetrosis
Ann Neurol 2:378, Lehman,R.A.W.,et al, 1977
Lymphomatoid Granulomatosis
Human Pathology 3:457, Liebow,A.,et al, 1972