TY  - GEN
AU  - el-Hadary,M
TI  - Crown root ratio in first and second mandibular premolars
SN  - 0070-9484
PY  - 1972///0202
KW  - Bicuspid
KW  - anatomy & histology
KW  - Tooth
KW  - Tooth Root
N1  - Publication Type: Journal Article
ER  -