| Literature DB >> 4137162 |
I M Bernstein, K H Webster, R C Williams, R G Strickland.
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Year: 1974 PMID: 4137162 DOI: 10.1016/s0140-6736(74)92015-7
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321