| Literature DB >> 2658577 |
B F Walker1, C J Gunthel, J A Bryan, N B Watts, R V Clark.
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Year: 1989 PMID: 2658577 DOI: 10.1016/0002-9343(89)90453-1
Source DB: PubMed Journal: Am J Med ISSN: 0002-9343 Impact factor: 4.965