| Literature DB >> 323960 |
S Wetterhus, E Aubert, C E Berg, T Bjerkeset, L Halvorsen, N Hovdenak, J Myren, M Roland, H Sigstad, M Guldahl.
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Year: 1977 PMID: 323960
Source DB: PubMed Journal: Scand J Gastroenterol Suppl ISSN: 0085-5928