| Literature DB >> 5090663 |
J S Yu, J A Walker-Smith, E D Burnard.
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Year: 1971 PMID: 5090663 PMCID: PMC1647689 DOI: 10.1136/adc.46.247.306
Source DB: PubMed Journal: Arch Dis Child ISSN: 0003-9888 Impact factor: 3.791