| Literature DB >> 8635718 |
F C Ramirez1, D A Johnson, S T Zierer, G J Walker, R A Sanowski.
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Year: 1996 PMID: 8635718 DOI: 10.1016/s0016-5107(06)80126-4
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427