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New evidence for the role of cystathionine beta-synthase in non-syndromic cleft lip with or without cleft palate.
Eur J Oral Sci. 2011 Jun;119(3):193-7. doi: 10.1111/j.1600-0722.2011.00824.x. Epub 2011 May 5.
http://www.ncbi.nlm.nih.gov/pubmed/21564312