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Journal
BMJ Open
Volume
4
Issue
3
Pages
e004244
Publication year
2014
Suggested citation
Cambra K, Ibañez B, Urzelai D, Portillo I, Montoya I, Esnaola S, Cirarda FB. Trends in the prevalences of congenital anomalies and age at motherhood in a Southern European region: a population-based study. BMJ Open. 2014; 4(3): e004244.
DOI
10.1136/bmjopen-2013-004244
PMID
24589823