| Literature DB >> 10220531 |
F Biagi, N D Parnell, P D Thomas, H J Ellis, P J Ciclitira.
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Year: 1999 PMID: 10220531 DOI: 10.1016/s0016-5085(99)70043-0
Source DB: PubMed Journal: Gastroenterology ISSN: 0016-5085 Impact factor: 22.682