| Literature DB >> 2895343 |
C Mitchell, K Nicolaides, J Kingston, J Hungerford, M Jay, J Cowell.
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Year: 1988 PMID: 2895343 DOI: 10.1016/s0140-6736(88)91687-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321