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Submitted on: 20 November 1999.
Revised on: 19 December 1999.
Accepted on: 26 December 1999.
MEDICAL CARE---LIPPINCOTT WILLIAMS & WILKINS
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Submitted on: 08 March 2014.
Revised on: 25 March 2014.
Accepted on: 21 April 2014.
MEDICAL CARE
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