TY  - RPRT
TI  - Polarizing calcifications.
AU  - L Cook
AU  - J Vinding
AU  - H W Gordon
PY  - 1997
DO  - 10.1097/00000478-199702000-00021
UR  - https://pubmed.ncbi.nlm.nih.gov/9042297/
ID  - 9042297
ER  -