| Literature DB >> 2741988 |
M Mahatma1, E F Haponik, S Nelson, A Lopez, W R Summer.
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Year: 1989 PMID: 2741988 DOI: 10.1016/s0002-9343(89)80490-5
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965