title: Characteristics and spending on out-of-home eating in Brazil.
authors.affiliation: Instituto de Medicina Social, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, RJ, Brasil. ilana.bezerra@yahoo.com.br
authors.forename: Ilana Nogueira
authors.initials: IN
authors.lastname: Bezerra
authors.forename: Rosely
authors.initials: R
authors.lastname: Sichieri