| Literature DB >> 4104963 |
A L Blum, G T Shah, V D Wiebelhaus, F T Brennan, H F Helander, R Ceballos, G Sachs.
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Year: 1971 PMID: 4104963
Source DB: PubMed Journal: Gastroenterology ISSN: 0016-5085 Impact factor: 22.682