Head Injury in Sport
BMJ 308:1620-1624, McLatchie,G.&Jennett,B., 1994
Neuropathology of HIV Infection in Haemophiliacs:Comparative Necropsy Study
BMJ 299:1312-1315, Esiri,M.M.,et al, 1989
Medical Implications of Computed Tomography ("Cat scanning")
NEJM 298:255, Abrams,H.L.,et al, 1978