title: Food energy content influences food portion size estimation by nutrition students.
authors.affiliation: Departamento de Clínica Médica, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto/SP, Brazil. camila@fmrp.usp.br
authors.forename: C C
authors.initials: CC
authors.lastname: Japur
authors.forename: R W
authors.initials: RW
authors.lastname: Diez-Garcia