TY  - RPRT
TI  - Spherical particle amalgam.
AU  - R M Basker
AU  - H J Wilson
PY  - 1971
DO  - 10.1038/sj.bdj.4802666
UR  - https://pubmed.ncbi.nlm.nih.gov/5280439/
ID  - 5280439
ER  -