| Literature DB >> 9365479 |
B L Croal, A M Blake, J Johnston, A C Glen, D S O'Reilly.
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Year: 1997 PMID: 9365479 DOI: 10.1016/S0140-6736(05)65181-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321