Folate and neural tube defects: U.S. policy evolves.Published in:Nutrition Reviews, 1993, v. 51, n. 12, p. 358Publication type:Article
Food shortages and an epidemic of optic and peripheral neuropathy in Cuba.Published in:Nutrition Reviews, 1993, v. 51, n. 12, p. 349By:Tucker, Katherine;Hedges, Thomas R.Publication type:Article