| Literature DB >> 9291913 |
H A elZein, M E Birmingham, Z A Karrar, A A Elhassan, A Omer.
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Year: 1997 PMID: 9291913 DOI: 10.1016/S0140-6736(05)63515-5
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321