| Literature DB >> 4978919 |
H Mars, L A Lewis, A L Robertson, A Butkus, G H Williams.
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Year: 1969 PMID: 4978919 DOI: 10.1016/0002-9343(69)90089-8
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965