The influence of folic acid supplement on the outcome of pregnancies in the county of Funen in Denmark: Part I

Autor: Rolschau, John *, Kristoffersen, Karl, Ulrich, Marianne, Grinsted, Per, Schaumburg, Erik, Foged, Nils
Zdroj: In European Journal of Obstetrics and Gynecology 1999 87(2):105-110
Databáze: ScienceDirect