| Literature DB >> 4122600 |
J J Schildkraut, B A Keeler, E L Grab, J Kantrowich, E Hartmann.
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Year: 1973 PMID: 4122600 DOI: 10.1016/s0140-6736(73)90567-9
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321