TY  - RPRT
TI  - Dental caries and enamel structure.
AU  - H S Crabb
AU  - K V Mortimer
PY  - 1966
DO  - 10.1038/209611a0
UR  - https://pubmed.ncbi.nlm.nih.gov/5921189/
ID  - 5921189
ER  -