TY  - RPRT
TI  - Initial dentin formation in human deciduous teeth. An electron microscope study.
AU  - R F Sisca
AU  - D V Provenza
PY  - 1972
DO  - 10.1007/bf02061941
UR  - https://pubmed.ncbi.nlm.nih.gov/4336177/
ID  - 4336177
ER  -