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Abstract
Keywords: GASTROSCOPY; PHOTOGRAPHY
Mesh: See more » ColorExcipientsGastroscopyHumansPhotography
Substances: See more » Excipients
Year: 1957 PMID: 13444230 DOI: 10.1007/bf02231349
Source DB: PubMed Journal: Am J Dig Dis ISSN: 0002-9211