[The preparation for dowel-cores. Part 1. Convergency of three root canals of the mandibular first molar].
Ozaki
M
M
Niidome
T
T
Toyohara
T
T
Noguchi
S
S
Takemura
S
S
Kurita
E
E
Hayashi
T
T
Hanamura
N
N
D003442:Crowns; D006801:Humans; D008334:Mandible; D008963:Molar / Q000033:anatomy & histology; D011176:Post and Core Technique; D011859:Radiography; D012390:Root Canal Therapy; D014092:Tooth Root / Q000033:anatomy & histology* / Q000000981:diagnostic imaging