Exploring the association between genetic and environmental factors and molar incisor hypomineralization: evidence from a twin study - Teixeira, Rafael José Pio Barbosa; Andrade, Natália Silva; Queiroz, Lisanca Carvalho Cavalcante; Mendes, Fausto Medeiros; Moura, Marcoeli Silva; Moura, Lúcia de Fátima Almeida de Deus; Lima, Marina Deus Moura (International Journal of Paediatric Dentistry, 2017)