| Literature DB >> 4937419 |
H T Debas, M M Cohen, I B Holubitsky, R C Harrison.
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Year: 1971 PMID: 4937419 DOI: 10.3109/00365527109180725
Source DB: PubMed Journal: Scand J Gastroenterol ISSN: 0036-5521 Impact factor: 2.423