Upper gastrointestinal endoscopy in high risk patients under conscious sedation: is intensive monitoring necessary?

Ching, C.K.; Greer, A.J.; Hill, R.C.; Smith, N.; Holmes, G.K.

American Journal of Gastroenterology 87(4): 542

1992


ISSN/ISBN: 0002-9270
PMID: 1553948
Document Number: 402646

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