Low birth weight, preterm delivery, and periconceptional vitamin use.
Shaw
G M
GM
Liberman
R F
RF
Todoroff
K
K
Wasserman
C R
CR
D005260:Female; D005492:Folic Acid / Q000627:therapeutic use; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D007743:Labor, Obstetric; D009436:Neural Tube Defects / Q000209:etiology; D011247:Pregnancy; D014815:Vitamins / Q000627:therapeutic use*
D014815:Vitamins; D005492:Folic Acid