Letter: Oral contraceptives and vitamin nutrition

Lancet. 1974 Jun 15;1(7868):1234-5. doi: 10.1016/s0140-6736(74)91054-x.
No abstract available

MeSH terms

  • Ascorbic Acid / blood
  • Contraceptives, Oral / adverse effects*
  • Developing Countries
  • Diet
  • Female
  • Humans
  • Medroxyprogesterone / adverse effects*
  • Pyridoxal Phosphate / blood
  • Riboflavin / blood
  • Vitamin A / blood
  • Vitamin B 12 / blood
  • Vitamin E / blood
  • Vitamins / blood*

Substances

  • Contraceptives, Oral
  • Vitamins
  • Vitamin A
  • Vitamin E
  • Pyridoxal Phosphate
  • Medroxyprogesterone
  • Vitamin B 12
  • Ascorbic Acid
  • Riboflavin