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Surgery of the Anus, Rectum and Colon . 2nd ed. Vol 1 & 2. Edited by Keighley MRB, Williams NS. (Pp 2872; illustrated; £285.) United Kingdom: Harcourt Brace, 1999. ISBN 0 70202 335 3. The last dinosaur disappeared from Earth over 66 million years ago, wiped out in some cataclysm that changed the world and its climate for ever. Mankind gradually evolved, competing in a hostile environment, winning because …
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