TY - JOUR T1 - Effect of environmental and socioeconomic factors on the use of dental floss among children: a hierarchical approach JO - Brazilian Oral Research A1 - MORAES, Renita Baldo A1 - MARQUES, Beatriz Baldo A1 - COCCO, Diana Maria Pigatto A1 - KNORST, Jessica Klöckner A1 - TOMAZONI, Fernanda A1 - ARDENGHI, Thiago Machado SN - 1806-8324 UL - 10.1590/1807-3107bor-2019.vol33.0096 VL - 33 Y1 - 2019 PB - Brasil ER -