TY  - RPRT
TI  - Selenium levels in miscellaneous materials.
AU  - A D Sheppard
AU  - L Blom
AU  - A B Grant
PY  - 1984
DO  - 10.1080/00480169.1984.35079
UR  - https://pubmed.ncbi.nlm.nih.gov/16031062/
ID  - 16031062
ER  -