Reflex Sympathetic Dystrophy
BMJ 310:1645-1648, Paice,E., 1995
Physical Activity and Stroke in British Middle Aged Men
BMJ 304:597-601, Wannamethee,G.&Shaper,A.G., 1992
Syncope:Current Diagnostic Evaluation and Management
Ann Int Med 112:850-863, Manolis,A.S.,et al, 1990