| Literature DB >> 2338279 |
A J Archimandritis, M Tjivras, P Davaris, A Alexiou, J Bitsikas.
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Year: 1990 PMID: 2338279 PMCID: PMC1378431 DOI: 10.1136/gut.31.4.481-b
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059