| Literature DB >> 4163977 |
A G Shaper, M H Kaplan, W D Foster, D M Macintosh, N E Wilks.
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Year: 1967 PMID: 4163977 DOI: 10.1016/s0140-6736(67)90445-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321