2whisper: Нашел четыре статьи автора Czeizel (а не Czeizei) по данной теме, начиная с 1996 года:
Acute toxicity of folic acid in pregnant women
Teratology
Volume 60, Issue 1, Date: July 1999, Pages: 3-4
Andrew E. Czeizel, Marianna Tomcsik
Abstract | References | Full Text: PDF (36K)
Population-based case control study of folic acid supplementation during pregnancy
Teratology
Volume 53, Issue 6, Date: June 1996, Pages: 345-351
Andrew E. Czeizel, Márta Tóth, Magda Rockenbauer
Abstract | References | Full Text: PDF (743K)
Miscarriage and use of multivitamins or folic acid
American Journal of Medical Genetics Part A
Volume 104, Issue 2, Date: 22 November 2001, Pages: 179-180
Andrew E. Czeizel
Abstract | References | Full Text: HTML, PDF (46K)
Folic acid fortification and supplementation
American Journal of Medical Genetics
Volume 82, Issue 4, Date: 12 February 1999, Pages: 362
Andrew E. Czeizel
Abstract | References | Full Text: PDF (28K)
Однако, конкретно эту статью
Czeizei AE. Periconceptional folic acid containing multivitamin supplementation. Eur J Obst Gynecol Reproduct Biol 1998; 78: 151-61.
тоже найти не могу
