Apropos of the cost of endoscopy in gastroduodenal ulcer disease: about the difficulty and the necessity of calculation of costs

Lebrun, T.; Sailly, J.C.

Gastroenterologie Clinique et Biologique 17(6-7): 510-512

1993


ISSN/ISBN: 0399-8320
PMID: 8243945
Document Number: 409791

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