URL: www.sciencedire ... http://www.sciencedirect.com/science/journal/00113840
URL: www.mosby.com/c ... http://www.mosby.com/cpsurg
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/038695715
URL: www.sciencedire ... http://www.sciencedirect.com/science/journal/00113840
URL: www.mosby.com/c ... http://www.mosby.com/cpsurg
SUDOC: www.sudoc.fr/03 ... http://www.sudoc.fr/038695715
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