| Literature DB >> 3130130 |
H J De Silva1, A K Goonetilleke, N Senaratna, N Ramesh, U S Jayawickrama, K S Jayasinghe, L R Amarasekera.
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Year: 1988 PMID: 3130130 PMCID: PMC2545563 DOI: 10.1136/bmj.296.6628.1039
Source DB: PubMed Journal: Br Med J (Clin Res Ed) ISSN: 0267-0623