| Literature DB >> 6783470 |
P Rutgeerts, H Hendrickx, K Geboes, E Ponette, L Broeckaert, G Vantrappen.
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Year: 1981 PMID: 6783470 DOI: 10.1016/s0016-5107(81)73137-7
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427