Authors:
Ubbink, JB
Christianson, A
Bester, MJ
Van Allen, MI
Venter, PA
Delport, R
Blom, HJ
van der Merwe, A
Potgieter, H
Vermaak, WJH
Citation: Jb. Ubbink et al., Folate status, homocysteine metabolism, and methylene tetrahydrofolate reductase genotype in rural South African blacks with a history of pregnancy complicated by neural tube defects, METABOLISM, 48(2), 1999, pp. 269-274