| Literature DB >> 2893952 |
M J Anderson, M N Khousam, D J Maxwell, S J Gould, L C Happerfield, W J Smith.
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Year: 1988 PMID: 2893952 DOI: 10.1016/s0140-6736(88)91331-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321