| Literature DB >> 2387521 |
A Jones1, P J Selby, C Viner, S Hobbs, M E Gore, T J McElwain.
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Year: 1990 PMID: 2387521 PMCID: PMC1378628 DOI: 10.1136/gut.31.8.938
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059