| Literature DB >> 4107899 |
P M Smythe, G G Brereton-Stiles, H J Grace, A Mafoyane, M Schonland, H M Coovadia, W E Loening, M A Parent, G H Vos.
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Year: 1971 PMID: 4107899 DOI: 10.1016/s0140-6736(71)90267-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321