TY - GEN AU - Koyama,S AU - Ando,A TI - [Studies on the root grooves on the upper deciduous canine] SN - 0037-3710 PY - 1973///1103 KW - Cuspid KW - anatomy & histology KW - Tooth Root KW - Tooth, Deciduous N1 - Publication Type: Journal Article ER -