| Literature DB >> 9529410 |
A A Naas1, N C Davidson, C Thompson, F Cummings, S A Ogston, R T Jung, R W Newton, A D Struthers.
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Year: 1998 PMID: 9529410 PMCID: PMC28479 DOI: 10.1136/bmj.316.7133.745
Source DB: PubMed Journal: BMJ ISSN: 0959-8138