David A. Coley

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OBJECTIVE To test the hypothesis that there is relative sympathetic hyperactivity in the affected limb in patients with sympathetically maintained pain syndromes by measuring serum norepinephrine and epinephrine in the affected versus the unaffected sides. DESIGN Venous pool samples were drawn just proximal to the affected area and from an identical site(More)
Courses timetabling has been one of the main problems for planning , maintaining and optimizing educational institutions. However , the intriguing mathematical problem which usually result from the attempt of promoting optimal courses timetabling has prevented a widely dedication of education managers to this area. The present paper aims to summarize the(More)
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