title: Validity and reliability of methods for the detection of secondary caries around amalgam restorations in primary teeth.
authors.affiliation: Departamento de Ortodontia e Odontopediatria, School of Dentistry, University of São Paulo, Av. Prof. Lineu Prestes 2227, São Paulo, SP, Brazil. mmbraga@usp.br
authors.forename: Mariana Minatel
authors.initials: MM
authors.lastname: Braga
authors.forename: Ana Paula Sturion
authors.initials: AP
authors.lastname: Chiarotti
authors.forename: José Carlos Pettorossi
authors.initials: JC
authors.lastname: Imparato
authors.forename: Fausto Medeiros
authors.initials: FM
authors.lastname: Mendes