| Literature DB >> 2563537 |
M Kawamura, S Yamazaki, K Ishikawa, T B Kwofie, H Tsujimoto, M Hayami.
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Year: 1989 PMID: 2563537 DOI: 10.1016/s0140-6736(89)91760-1
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321