[Root canals of the maxillary second primary molar (author's transl)].
D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D008963:Molar / Q000033:anatomy & histology*; D014092:Tooth Root / Q000033:anatomy & histology*; D014094:Tooth, Deciduous / Q000033:anatomy & histology*