| Literature DB >> 4387763 |
D P Smith, L F Pilling, J S Pearson, J G Rushton, N P Goldstein, J A Gibilisco.
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Year: 1969 PMID: 4387763 PMCID: PMC1945577
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262