| Literature DB >> 9307750 |
P M Hewitt1, W Y Lau, T M Mackenzie, K F To, A K Li.
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Year: 1997 PMID: 9307750 PMCID: PMC2431357 DOI: 10.1136/pgmj.73.862.517
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401