Ethnic and socioeconomic variation in incidence of congenital heart defects.
Knowles RL, Ridout D, Crowe S, Bull C, Wray J, Tregay J, Franklin RC, Barron DJ, Cunningham D, Parslow RC, Brown KL.
Knowles RL, et al.
Arch Dis Child. 2017 Jun;102(6):496-502. doi: 10.1136/archdischild-2016-311143. Epub 2016 Dec 16.
Arch Dis Child. 2017.
PMID: 27986699
Free PMC article.