1. Baird, R L, Weiss, D L, Ferguson, A D, French, J H & Scott, R B (1964). Studies in sicke cell anemia. Clinico-pathological aspects of neurological manifestations. Pediatrics, 34. 92–100.
2. Bauer, J (1940). Sickle cell disease. Pathogenic, clinical and therapeutic considerations. Archives of Surgery, 41. 1344–1362.
3. Bloch, H, Waldron, R J & Cogan, G M (1951). Sickle cell disease. Report of a case with anemia, subarachnoid hemorrhage and cerebral thrombosis. Journal of Pediatrics, 38. 88–90.
4. Ende, N, Pizzolato, P & Ziskind, J (1955). Sicklemia. Annals of Internal Medicine, 42. 1065–1075.
5. Ford, F R (1966). Diseases of the Nervous System in Infancy, Childhood, and Adolescence. 5th edition. p. 841. Springfield, Illinois: Charles C. Thomas.