| Literature DB >> 4539016 |
H E Jensen, E Amdrup, P Christiansen, C Fenger, J Lindskov, J Nielsen, S A Nielsen.
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Year: 1972 PMID: 4539016 DOI: 10.3109/00365527209180952
Source DB: PubMed Journal: Scand J Gastroenterol ISSN: 0036-5521 Impact factor: 2.423