共 10 条
[1]
Bailey LB, 2005, AM J CLIN NUTR, V81, p1213S
[3]
CZEIZEL AE, 1994, ARCH GYNECOL OBSTET, V255, P131
[4]
Plasma foliate levels and risk of spontaneous abortion
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
2002, 288 (15)
:1867-1873
[8]
WALD N, 1991, LANCET, V338, P131
[9]
Windham GC, 2000, AM J MED GENET, V90, P261, DOI 10.1002/(SICI)1096-8628(20000131)90:3<261::AID-AJMG18>3.0.CO
[10]
2-L