title: [External radicular morphology of human first premolar teeth with three roots (author's transl)].
mesh_terms: D001641:Bicuspid / Q000033:anatomy & histology*; D006801:Humans; D014092:Tooth Root / Q000033:anatomy & histology*
vernacular_title: Morfologia externa das raízes de primeiros premolares superiores trirradiculares humanos.