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Geographic variation and localised clustering of congenital anomalies in Great Britain.
Armstrong BG, Dolk H, Pattenden S, Vrijheid M, Loane M, Rankin J, Dunn CE, Grundy C, Abramsky L, Boyd PA, Stone D, Wellesley D.
Emerg Themes Epidemiol. 2007 Jul 6;4:14.
PMID: 17617898 [PubMed]
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