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Preconception folic acid supplementation and risk for chromosome 21 nondisjunction: A report from the National Down Syndrome Project - PMC https://t.co/T3IBFlAfJw
Preconception folic acid supplementation and risk for chromosome 21 nondisjunction: A report from the National Down Syndrome Project - PMC https://t.co/T3IBFlAfJw
RT @GeneticistMx: Ácido Fólico y su impacto en la incidencia de Síndrome de Down. http://t.co/nFUuHhtI8q #ENARM
Ácido Fólico y su impacto en la incidencia de Síndrome de Down. http://t.co/nFUuHhtI8q #ENARM
Preconception folic acid supplementation and risk for chromosome 21 nondisjunction: A report from the National D... http://t.co/A9g5g5at