| Literature DB >> 4104848 |
J V Collins, J Townsend, P W Harris, T J Clark, R Goulding.
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Year: 1971 PMID: 4104848 DOI: 10.1016/s0140-6736(71)90896-8
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321