TY  - RPRT
TI  - Chromium valencies and cement dermatitis.
AU  - S Fregert
PY  - 1981
DO  - 10.1111/j.1365-2133.1981.tb01301.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6455149/
ID  - 6455149
ER  -