| Literature DB >> 7878574 |
C M Parry, O Kamoto, A D Harries, L Nyong'onya Mbewe, D S Nyangulu.
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Year: 1994 PMID: 7878574 PMCID: PMC475347 DOI: 10.1136/thx.49.12.1278
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139