Castro, RRivera, IRavasco, PCamilo, MEJakobs, CBlom, HJde Almeida, IT2015-12-302015-12-302004JOURNAL OF MEDICAL GENETICS. - Vol. 41, n. 6 (JUN 2004), p. 454-4580022-2593http://hdl.handle.net/10451/21243application/pdfengGenetics & Heredity5,10-methylenetetrahydrofolate reductase (MTHFR) 677C - T and 1298A - C mutations are associated with DNA hypomethylationjournal articlehttp://dx.doi.org/10.1136/jmg.2003.017244