| Literature DB >> 6161287 |
M Zenz, B Schappler-Scheele, R Neuhaus, S Piepenbrock, J Hilfrich.
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Year: 1981 PMID: 6161287 DOI: 10.1016/s0140-6736(81)90018-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321