TY - JOUR T1 - The beliefs of mothers in southern Brazil regarding risk-factors associated with congenital abnormalities JO - Genetics and Molecular Biology A1 - Garcias, Gilberto de Lima A1 - Schüler-Faccini, Lavínia SN - 1415-4757 UL - 10.1590/S1415-47572004000200003 VL - 27 Y1 - 2004 PB - Brasil ER -