[External anatomy of the root of the lower 1st premolar].
D001641:Bicuspid / Q000002:abnormalities / Q000033:anatomy & histology*; D001938:Brazil; D003786:Dental Pulp Cavity / Q000002:abnormalities / Q000033:anatomy & histology; D006801:Humans; D014092:Tooth Root / Q000002:abnormalities / Q000033:anatomy & histology*
Anatomia exterior da raiz do primeiro premolar inferior.