| Literature DB >> 892391 |
J T Bjork, J E Geenen, K H Soergel, H W Parker, J A Leinicke, R A Komorowski.
Abstract
Mesh:
Year: 1977 PMID: 892391 DOI: 10.1016/s0016-5107(77)73431-5
Source DB: PubMed Journal: Gastrointest Endosc ISSN: 0016-5107 Impact factor: 9.427