The Absence of a Relation between the Periconceptional Use of Vitamins and Neural-Tube Defects
Mills, James L., Rhoads, George G., Simpson, Joe Leigh, Cunningham, George C., Conley, Mary R., Lassman, Melinda R., Walden, Margaret E., Depp, O. Richard, Hoffman, Howard J.Volume:
321
Language:
english
Journal:
New England Journal of Medicine
DOI:
10.1056/NEJM198908173210704
Date:
August, 1989
File:
PDF, 1.13 MB
english, 1989