| Literature DB >> 15269065 |
F J K O'Callaghan1, J P Osborne, C N Martyn.
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Year: 2004 PMID: 15269065 PMCID: PMC1720032 DOI: 10.1136/adc.2003.036558
Source DB: PubMed Journal: Arch Dis Child ISSN: 0003-9888 Impact factor: 3.791