TY  - RPRT
TI  - Wet ashing using a closed system.
AU  - G P Lewis
AU  - L L Coughlin
PY  - 1973
DO  - 10.1136/jcp.26.4.311
UR  - https://pubmed.ncbi.nlm.nih.gov/4701800/
ID  - 4701800
ER  -