| Literature DB >> 4691570 |
E Ritz, H H Malluche, H D Röher, B Krempien, K M Koch, K Andrassy.
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Year: 1973 PMID: 4691570 DOI: 10.1055/s-0028-1106841
Source DB: PubMed Journal: Dtsch Med Wochenschr ISSN: 0012-0472 Impact factor: 0.628