1.  Am-J-Public-Health. May; 88 (5) : 781-6,1998

2. Berkowitz R. L., Costan, D. R., Mochizuki, T. R.: Handbook for prescribing medication during pregnancy. Second ed. Ed Little, Brown and Company,1986

3. Brent, R.L. and Beckman, D.AA.: Clinics in perinatology. Teratology 13 (3), 1986

4. Czeizel AE, Rockenbaver M: Prevention of congenital abnormalities by vitamin A. Int J Vitam Notr Res, 68 (4): 219-31, 1998-Sherpard, T.H.:Catalog of teratogenic agents. Sixtl ed. Ed the Johns Hopkins Univ Press, 1989

5.  de- Sousa-6T, Rodríguez-MC, Ciavaglia-MC. Análisis of the level of Knowledge in the population of the teratogenic effect of alcohol and the activities of nurses. Rev-Bras-Enferm. Apr-Jun, 49 (2) :287-304, 1996

6. Egeland-6M, Perham-Hester-KA, Gessner-BD, Ingle-D, Berner-JE Middangh-JP:Fetal alcohol síndrome in Alaska, 1997 throngh 1992: an administrative prevalence derived from múltiple data sources

7. Famy-C, Streissguth-AP, Unis-AS: Mental Illness in adults with fetal alcohol sydrome or fetal alcohol effects.Am-J-Psychiatry.Apr. 155 (4) 552-4, 1998

8. Ferrar, C.H. and Blumer, J.F.:Fetal effects of maternal drugs exposure Annu Rev Pharmacol Toxicol 1, 1991

9. Koren G.: Alcohol consumption in early preggnancy. How much will harm a fetus Canadian Family Physician 42: 2141, 2143, 1996

10. Mastroiacovo P et al: High Vitami Aintake in carly pregnancy and major malformations:A multicenter prospective controlled study. Teratology Jan, 59 (1): 7-11, 1999

11. Mattson-sn, Riley- EP, Delis-DC, Sterm-C, Jones- KL: Verbal learning and memory in children with fetal alcohol syndrome.Alcohol-Clin-Exp-Res.Aug,20 (5):810-6, 1996

12. Mattson-sn, Riley- EP, Gramling-L, Delis-DC, Jones- KL: Heavy prenatal alcohol exposure with or nithont pysical features of fetal alcohol syndrome leads to IQ defecits. J-Pediatr. Nov. 131 (5): 718-21, 2997

13. Programa para el pesquisaje de riesgo de etiología genética. Dpto.

14. Sampson - PD, Streissguth-AP, Bookstein- FL, Little-RE, Clareen-SK, Dehaene-P, Hanson-JW, Graham-JM. Jr. Incidente of fetal alcohol síndrome and prevalence of alcohol- related neurodevelopmental disordeer. Teratology Nov, 56/5): 317-26, 1997

15. Weinberg J: New direction of fetal alcohol Syndrome research. Alcohol-Clin-Exp-Res. Nov., 20 (8) 72a-77a, 1996.