TY  - GEN
AU  - Reid,J S
AU  - Beeley,J A
TI  - Biochemical studies on the composition of gingival debris from children with black extrinsic tooth stain
SN  - 0008-6568
PY  - 1976///1230
KW  - Adolescent
KW  - Adult
KW  - Calcium
KW  - analysis
KW  - Dental Calculus
KW  - Dental Deposits
KW  - Gingiva
KW  - Humans
KW  - Phosphates
KW  - Tooth Discoloration
KW  - metabolism
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.1159/000260217
ER  -