| Literature DB >> 19562018 |
Annegret Herrmann-Frank, Klaus Koch, Stefan Lange, Peter T Sawicki.
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Year: 2009 PMID: 19562018 PMCID: PMC2695301 DOI: 10.3238/arztebl.2009.0098a
Source DB: PubMed Journal: Dtsch Arztebl Int ISSN: 1866-0452 Impact factor: 5.594