| Literature DB >> 5350092 |
E Schröder, W Herms, E Wetzels, T Dume, B Grabensee.
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Year: 1969 PMID: 5350092 DOI: 10.1055/s-0028-1110428
Source DB: PubMed Journal: Dtsch Med Wochenschr ISSN: 0012-0472 Impact factor: 0.628