(Q57234841)
Statements
Genetic polymorphisms in methylenetetrahydrofolate reductase and methionine synthase, folate levels in red blood cells, and risk of neural tube defects (English)
B Christensen
L Arbour
P Tran
D Leclerc
N Sabbaghian
B M Gilfix
D S Rosenblatt
R A Gravel