| Literature DB >> 2533068 |
M Watanabe, K Ueki, Y Okinaga, Y Umekawa, M Hidaka, H Hirakawa, S Fukumoto, Y Shimada.
Abstract
Mesh:
Year: 1989 PMID: 2533068 DOI: 10.1055/s-2007-1010725
Source DB: PubMed Journal: Endoscopy ISSN: 0013-726X Impact factor: 10.093