title: Latin America.
authors.affiliation: Department of Radiology, University of São Paulo Medical School, São Paulo, Brazil.
authors.forename: G G
authors.initials: GG
authors.lastname: Cerri
authors.forename: I R
authors.initials: IR
authors.lastname: De Oliveira
mesh_terms: D001938:Brazil; D003906:Developing Countries; D006801:Humans; D007843:Latin America; D014463:Ultrasonography