MTHFR 677 TT genotype in a mother and her child with Down syndrome, atrioventricular canal and exstrophy of the bladder: implications of a mutual genetic risk factor?
Eur J Pediatr. 2006 Aug;165(8):566-8. doi: 10.1007/s00431-006-0116-1. Epub 2006 Apr 7.
Eur J Pediatr. 2006.
PMID: 16602006