| Literature DB >> 4128015 |
P M Bolton, E Owen, R V Heatley, W J Williams, L E Hughes.
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Year: 1973 PMID: 4128015 DOI: 10.1016/s0140-6736(73)90937-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321