Journal of Medical Ethics, Vol. 27, No. 1 (Feb., 2001), pp. 40-43 (4 pages) The distinction between clinical practice and surgical research may seem trivial, but this distinction can become a complex ...

IN spite of the frequency with which operational research has been referred to recently, there are extremely few published discussions from which the layman can obtain an idea of what it is 1. Its ...

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7 Australian Centre for Research into Injury in Sport and its Prevention (ACRISP), Federation University, Ballarat, Australia Concussion is the number one injury risk in contact and collision sports.