[Anatomical study of the root canal of anterior teeth--with special reference to the marrow canal and apical ramifications].
D003481:Cuspid / Q000033:anatomy & histology; D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology; D014092:Tooth Root / Q000033:anatomy & histology