[Calcium and folic acid are delicate knotty questions].
Bruce
A
A
D000328:Adult; D000368:Aged; D002136:Calcium, Dietary / Q000008:administration & dosage*; D005247:Feeding Behavior; D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D005494:Folic Acid Deficiency / Q000150:complications / Q000517:prevention & control; D006801:Humans; D008593:Menopause; D008875:Middle Aged; D009751:Nutritional Requirements; D011247:Pregnancy
D002136:Calcium, Dietary; D005492:Folic Acid