TY - JOUR T1 - Perinatal factors associated with developmental defects of enamel in primary teeth: a case-control study JO - Brazilian Oral Research A1 - Corrêa-Faria, Patrícia A1 - Martins-Júnior, Paulo Antônio A1 - Vieira-Andrade, Raquel Gonçalves A1 - Marques, Leandro Silva A1 - Ramos-Jorge, Maria Letícia SN - 1806-8324 UL - 10.1590/S1806-83242013005000017 VL - 27 Y1 - 2013 PB - Brasil ER -