| Literature DB >> 6465702 |
P Balcke, P Schmidt, J Zazgornik, H Kopsa, A Haubenstock.
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Year: 1984 PMID: 6465702 DOI: 10.7326/0003-4819-101-3-344
Source DB: PubMed Journal: Ann Intern Med ISSN: 0003-4819 Impact factor: 25.391