[Anatomical study of the mesial root of the permanent upper 1st molar].
D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D006801:Humans; D008437:Maxilla; D008963:Molar / Q000033:anatomy & histology*; D014092:Tooth Root / Q000033:anatomy & histology
Estudio anatómico de la ráiz mesial del primer molar superior permanente.